S01E0124:391. Herr Dr. TenmaDr. Kenzo Tenma, a leading neurosurgeon at the Dusseldorf Hospital has received massive acclaim for his successful surgery on a famous opera singer. However, he is…
Monster Season 1 – Watch online
74 episodes · since April 7, 2004
All episodes of season 1 of Monster: summaries, air dates, ratings and legal platforms (dubbed or subtitled depending on the platform).
S01E0124:391. Herr Dr. TenmaDr. Kenzo Tenma, a leading neurosurgeon at the Dusseldorf Hospital has received massive acclaim for his successful surgery on a famous opera singer. However, he is…
S01E0224:132. DownfallThe price for disobeying Dr. Heinemann's orders to operate on the mayor is costly for Dr. Tenma. His career begins to plummet. The boy whom he saved finally awakens, but…
S01E0324:353. A MurderThings look brighter for Dr. Tenma, now that Dr. Heinemann is dead. His career takes off, and even Eva tries to win him back. But unfortunately, all that success has…
S01E0424:124. Night of the ExecutionAdolf Junkers has information about the serial murders that is vital to the police, but he is afraid to reveal them. Dr. Tenma's care for Adolf Junkers however wins him…
S01E0524:185. The Girl of HeidelbergNina Fortner, a talented young student in Heidelberg has been having nightmares. She also cannot remember anything about her life before she was 10 years old. She soon…
S01E0624:526. The MissingNina finally receives an email informing her to meet the anonymous sender at a specified time and place. Dr. Tenma in his search for the Liebert girl, asks Mauler, an…
S01E0724:587. House of TragedyTenma and Nina return to the Fortners’ residence to find Mauler and Nina’s parents dead. Two detectives arrive to take them to the station for questioning, but certain…
S01E0824:398. PursuedEva tries to threaten Dr. Tenma, unless he gets back with her, she would reveal to the police that the tie that was found at the scene of the crime is his!
S01E0924:259. The Girl and the Seasoned SoldierAn old mercenary soldier named Hugo is interrogated by Lunge about a student of his, a doctor named Tenma.
S01E1024:1910. A Past ErasedTenma encounters a burglar named Heckel who claims to have seen the killer. It soon results in Heckel leading Tenma to a couple of murderers.
S01E1124:4111. 511 KinderheimTenma learns that Johan used to be in an orphanage known as Kinderheim 511. And he meets a former East German official named Hartmann who used to work there and an…
S01E1224:3912. A Little ExperimentDieter is picked up by Hartmann before Tenma could return. And Tenma learns more about the experiments in Kinderheim 511.
S01E1324:0113. Petra and SchumannIn a small village, Dr. Schumann worries over the health of his sick but stubborn old friend, Petra.
S01E1424:3014. Left BehindInspector Lunge investigates the murder of a prostitute and suspects a senator named Dr. Boltzmann of involvement. His dedication to his work however takes a toll on his…
S01E1524:2815. Be My BabyDr. Tenma and Nina Fortner's investigations lead them to a powerful man known as 'The Baby', who belongs in an extremist organisation. They soon learn that the…
S01E1624:2216. Wolf's ConfessionNina escapes the mansion. And Tenma meets with the unrecognizable General Wolf at the mansion later.
S01E1724:5617. ReunionThe extremists plans are put into action, and Tenma decides to postpone his search for Johan and instead heads to the Turkish district to warn the people there. Dieter…
S01E1824:2518. Five SugarsNina meets with an old friend and boss, Mister Rosso. The delightful old boss however, has a very dark past.
S01E1924:5519. Monster's AbyssTenma visits Rudy, a criminal psychologist, who is working on cases involving a murderer named Jurgens.
S01E2024:1620. Journey to FreihamTenma and Dieter hitch a ride with an elderly couple on the way to Freiham. Tenma wonders if the couple plan to turn him in.
S01E2124:0221. Happy HolidaysNina confronts Muller, one of the two detectives responsible for the death of her foster parents, the Fortners. Muller discovers that his protege, Roberto, is actually…
S01E2224:3222. Lunge's TrapLunge determines that the murder of a wealthy, middle-aged, childless couple does not fit the usual modus operandi of the serial murders and decides to use this…
S01E2324:0223. Eva's ConfessionEva Heinemann is arrested for public drunkenness and hooks up with Roberto, with whom she was with the night before her arrest. Roberto then reveals his link to Johan…
S01E2424:0124. Of Men and DiningIn exchange for her life, Roberto tells Eva to confront Tenma, who is currently treating a mob boss at a country house. Eva is promptly wounded by Roberto when she is…
S01E2524:2325. Thursday's BoyKarl Neumann and Lotte Frank are both students who read latin to Hans Georg Schubert. Lotte attempts to assist Karl in finding out his past while trying to figure out…
S01E2624:2926. The Secret WoodsA man who claims to be the son of a millionaire has committed suicide, and a detective is determined to solve the case.
S01E2724:2727. ProofRichard's past and present situation is revealed. Johan continues to bond with the Schuwald family and his intention is revealed.
S01E2824:1828. Just One CaseRichard re-investigates his old homicide cases and makes a frightening discovery.
S01E2924:1629. ExecutionRobert delves into Johan's past and makes a shocking discovery. Dr. Gillen speaks to Peter Jurgens, a serial murderer about Johan's possible involvement and gets a…
S01E3024:5330. DecisionSuspecting foul play in Robert's 'accidental' death fall, Dr. Reichwen makes some discoveries in his investigations. But as he later realizes, his investigations may…
S01E3124:4331. In Broad DaylightDr. Tenma and Dr. Reichwen finally meet. Dr. Reichwen intends to proof Dr. Tenma's innocence in the homicides, but Dr. Tenma has other ideas.
S01E3224:1332. SanctuaryLotte, Frank and Karl are drifting apart. Lotte meets Nina Fortner and they become friends. Dr. Tenma searches for a perfect spot to shoot Johan.
S01E3324:4733. A Child's ViewDieter learns of a life threatening game that children are playing. Mr. Schuwald decides to donate his whole book collection to the Munich University Library under the…
S01E3424:5634. At the Edge of DarknessThe 'Margot Langer' impostor tries to blackmail Johan. Dr. Tenma helps a young 'doctor' at an illegal clinic
S01E3524:1435. My Nameless HeroLunge tries to get into Dr. Tenma's mind by pretending to be him. Dr. Gillen learns something about Johan during an interview with a psychotic killer. Dr. Reichwen tries…
S01E3624:5636. The Monster of ChaosDr. Reichwein reveals the true nature of Johan to Mr. Schuwald. Dr. Tenma gets ready to assassinate Johan. Lunge concludes that Dr. Tenma will kill Schuwald next. Lotte…
S01E3724:5037. A Nameless MonsterThe episode begins with a fairy tale about a Monster without a name. Nina reads the story from the picture book and has a sense of deja vu. Johan's evil plans for the…
S01E3824:3538. The Demon in My EyesDr. Tenma has a gun pointed at Roberto, but Roberto has the rifle pointed at him. Nina, Dr.Reichwen and Dieter arrive to find the whole library in flames. People are…
S01E3924:2539. The Hell in His EyesLunge, from the BKA, learns that Johan may indeed exist. Nina goes into regressive hypnosis to learn more about the picture book and her past. Mr. Schuwald has a message…
S01E4024:2640. GrimmerThe episode introduces Grimmer. Grimmer is a freelance journalist doing an in-depth research into the abuses in the orphanages in East Germany. Grimmer meets with Dr…
S01E4124:5241. Ghosts of 511Grimmer stubbornly stalks Petrov for his experimental research papers chronicaling the abuses at Kinderheim 511, but he gets a surprise instead.
S01E4224:2642. The Adventures of the Magnificent SteinerGrimmer has the key that Petrov gave him, and a former Czechoslovakian secret police organization wants it. Caught and tortured, Grimmer tells his abductors about 'the…
S01E4324:4443. Detective SukA new inspector, detective Suk is on the case of Zeman's homicide. During his investigation, he discovers that there is more to Zeman's murder than first assumed. Suk…
S01E4424:2344. Double DarknessAfter the death of his seniors, Suk is left to re-investigate case from the very beginning. He gets information from the orphans about a meeting with Grimmer. His…
S01E4524:0145. The Monster's AfterimageSuk is put under surveillance by the new commissioner. Together with Grimmer, Suk retrieves the tape and research papers from the deposit box. But their movements is…
S01E4624:3946. ContactDr. Tenma learns about Suk's fugitive status from a journalist. And sets out to find him. Meanwhile, Suk and Grimmer goes into hiding, but is quickly found, surrounded…
S01E4724:4947. The Door to NightmaresNina's experience in Prague is a nightmare for her. Tenma and Grimmer meets with a top man in the Czechoslovakian STB. They are offered a deal which Grimmer refuses to…
S01E4824:0448. The Scariest ThingJohan visits Suk's mother. Tenma and Grimmer learns of his visit. They, including Col. Ranke, listen to Johan's tape. Lunge arrives in Prague for a 'holiday'. His…
S01E4924:1849. The Cruelest ThingGrimmer and Tenma tries to stop Johan from subjecting Milo, one of the orphans, to one of the most cruel fate.
S01E5024:5550. The Rose MansionLunge investigates the secret behind the Red Rose Mansion. Tenma and Grimmer separate, but Tenma finds himself in trouble.
S01E5124:2151. The Monster's Love LetterSchubert, with the help of Reichwein, re-explores his past with Karl Neumann's real mother and realizes his link to Johan. As news of Tenma's arrest spreads, various…
S01E5224:2352. The LawyerFormer patients of Eisler Memorial Hospital enlist the aid of Alfred Baul, a lawyer, to represent Tenma. Baul in turn asks for the assistance of Fritz Vardemann…
S01E5324:4153. DeterminationAfter hearing Roberto's threat against Eva, Tenma decides to confess to all charges against him so he can be placed in the same van transporting a prisoner to a Federal…
S01E5424:3854. The EscapeTenma and Milch are on the run with the injured Gustav and Helene. Eva finds her life in danger when she discovers that the attorney she's supposed to meet, Mr.Baul, is…
S01E5524:0855. Room 402Dr. Tenma takes Verderman hostage in a desperate search for Eva. And Verderman's dark past is revealed.
S01E5624:5456. The Neverending JourneyNina and Dieter enters the Red Rose Mansion, but Nina faints from her disturbing experience. And they end up in the care of a puppeteer name Lipsky.
S01E5724:5657. That NightA flashback to Johan’s and Nina’s past, to the time before the Liebert’s homicides reveals the reason behind Johan’s killing. Police makes a startling discovery at the…
S01E5824:2958. I Hate This JobMartin, a hired hand, is hired by General Wolf's ex-associates to ‘take care’ of Eva. But his emotions get in the way of his orders.
S01E5924:4759. The Man Who Saw the DevilTenma manages to find Martin. A drunken Eva spots Johan at a party. Martin receives his final orders from his boss but his feelings gets in the way. And Martin gets way…
S01E6024:0460. The Man Who Knew Too MuchMartin’s attempt to save Eva costs him his life, his last minutes with Tenma reveals a terrible secrets about Martin’s boss, Peter Chapek and the about the experiments.
S01E6124:3061. The Door to MemoriesNina returns to the apartment that she lived in with her mother and Johan and encounters another memory. She then returns to Munich and Dr. Reichwein where she…
S01E6224:5662. A Pleasant Dinner TableWhile trying to escape from police in Frankfurt, Tenma is hit by a van. He awakes in the Turkish Quarter of the city, the same one that he saved from The Baby's plot…
S01E6324:4663. Unrelated MurdersEgon Weisbach was one of the first investigators in the murder of the Liebert parents. On his last day on the job before retirement, he is escorting a convicted serial…
S01E6424:0164. The Baby's DepressionThe Baby is killed by a prostitute, and his death sends shockwaves in Petr Capek's organization. Capek becomes paranoid as to who is loyal or not and accidentally kills…
S01E6524:0365. Johan's FootprintsCapek tries to berate Johan for his actions and tells him that everything should be done according to Capek's plans but Johan simply disagrees and disappears. Capek…
S01E6624:1766. Welcome HomeCapek reveals to Nina that her and her twin brother Johan are the products of a eugenics experiment designed to breed "the perfect children". Tenma has wounded Christof…
S01E6724:3567. I'm BackNina confronts Johan who presents her with a story on what happened when many people were poisoned at the Mansion of Red Roses. Nina realizes that she was the one who…
S01E6824:0668. RuhenheimWith a postcard obtained by Lipsky, Lunge arrives in Ruhenheim. There he meets up with Grimmer, whose research has led him to this town as well. A working-class couple…
S01E6924:2869. The Peaceful HouseLunge and Grimmer conclude something terrible is happening in Ruhenheim when random gunshots ring out, people are either murdered or disappearing, and any links out of…
S01E7024:2970. The Town MassacreAs time passes, more people in Ruhenheim are being shot dead by mysterious people and each other. Both Grimmer and Lunge determine that the owner of a local hotel is…
S01E7124:5971. The Wrath of the Magnificent SteinerTenma runs into Lunge, the latter apologizing for his previous accusations against Tenma. Nina and Dr. Gillen rush to Ruhenheim. After the winning lottery couple is…
S01E7224:4972. A Nameless ManLunge confronts Roberto, one of the ringleaders, in a hotel room. Both are subsequently wounded in the fight. Nina and Gillen arrive in Ruhenheim where they find a house…
S01E7324:4373. Scenery for a DoomsdayBonaparta attempts to shoot Johan dead, but is gunned down by Roberto, who dies of his own injuries soon afterwards. With the massacre now over, authorities rush into…
S01E7424:1274. The Real MonsterIt has been some time since the tragic blood battle, and everyone is working hard to put their lives back to normal. Tenma finally locates a woman he has been searching…Where to stream Monster Season 1
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About season 1
Season 1 of Monster has 74 episodes, aired from April 7, 2004 to September 28, 2005 on Nippon TV. Episodes run 24 minutes on average. The highest rated episode is “The Cruelest Thing” (S01E49, 9.2/10).
Frequently asked questions about Monster Season 1
How many episodes are in Monster Season 1?
Monster Season 1 has 74 episodes.
When did Monster Season 1 air?
The first episode aired on April 7, 2004 and the last one on September 28, 2005.
Where to watch Monster Season 1 online?
In the United States, Monster is available with a subscription on Netflix and Netflix Standard with Ads (source: JustWatch via TMDB, offers subject to change). Availability of each season depends on the platform.