TV Martin Mystery - Season 2 Episode 4 : They Came from Outer Space (2) Martin Mystery - Season 2 Episode 4 : They Came from Outer Space (2) 6.6/10 by 66 users M.O.M. reveals Billy's hidden life as Ganthar, destroyer of worlds, before he abandoned his old name, form, and way of life and joined the Center. She sends the gang to trade the captured aliens for Billy, unaware that once the aliens reunite, they will be able to call in reinforcements and destroy the Earth! The only one who can stop them is Billy, but to do that he will have to become Ganthar again— and he might not want to change back. Details Casts Posters Images Title Martin Mystery - Season 2 Episode 4 : They Came from Outer Space (2) Alternative Titles Martins Mystère, Martin Mystère, Martins Mystère First Air Date 2003-10-23 Last Air Date 2006-12-17 Number of Episodes 66 Number of Seasons 3 Genres Action & Adventure, Sci-Fi & Fantasy, Animation, Mystery, Networks Canal J, Casts Alexis Tomassian, Dorothée Pousséo, Sylvain Lemarie, Yann Le Madic, Laurence Dourlens, Emmanuel Garijo, Donald Reignoux Plot Keywords , Martin Mystère Alexis Tomassian Diana Lombard Dorothée Pousséo Java des Cavernes Sylvain Lemarie Billy Yann Le Madic M.O.M Laurence Dourlens Marvin (2e voix) Emmanuel Garijo Marvin Donald Reignoux Episodes List Martin Mystery Season 2 :Episode 1 Attack of the Slime People Attack of the Slime People 2004-07-08 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 2 The Vampire Returns The Vampire Returns 2004-07-09 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 3 They Came from Outer Space (1) They Came from Outer Space (1) 2004-07-10 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 4 They Came from Outer Space (2) They Came from Outer Space (2) 2004-07-10 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 5 You Do Voodoo You Do Voodoo 2004-07-10 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 6 Crypt of the Djini Crypt of the Djini 2004-07-10 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 7 Zombie Island Zombie Island 2004-07-10 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 8 The Lost Tribe The Lost Tribe 2004-07-10 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 9 The Body-Swapper The Body-Swapper 2004-07-16 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 10 Monster Movie Mayhem Monster Movie Mayhem 2004-07-19 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 11 The Third Eye The Third Eye 2004-08-23 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 12 They Came from the Gateway (1) They Came from the Gateway (1) 2004-08-25 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 13 They Came from the Gateway (2) They Came from the Gateway (2) 2004-08-26 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a... Martin Mystery Season 2 :Episode 14 Germs from Beyond Germs from Beyond 2005-01-01 Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a...