Martin Mystery - Season 2 - Eps 9: The Body-Swapper
M.O.M. and Diana decide to break Martin of his habit of always borrowing their stuff. But that is soon overshadowed by problems at the Center's base in the Canadian Arctic where Martin has the choice of co-operating with his old rival Marvin, (who blames Martin for his transfer to the frozen tundra), or becoming a host for the bodysnatching creature that has been accidentally unearthed and is growing stronger with every host it takes.
About Martin Mystery

Title: Martin Mystery
First Air Date: 2003-10-23
Last Air Date: 2006-12-17
Status: Ended
Rating: 6.708/10 (from 65 votes)
Language: FR
Seasons: 3
Total Episodes: 66
Network: Canal J
Genres: Action & Adventure, Sci-Fi & Fantasy, Animation, Mystery
Production Companies: Marathon Media, Marathon Productions, Image Entertainment Corporation
Synopsis
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 secret bureau specialising in mysterious phenomena. Together with his older stepsister Diana, Java (a massive caveman lost in time) and Billy (a small green hovering creature), he checks out weird wonders. Martin is always bursting with energy and seldom thinks before he leaps. Diana is his guardian angel – a straight-A student, she brings the brains to their missions. Seen a zombie, alien or ghost? Call Martin Mystery.
Cast

Alexis Tomassian
Martin Mystère

Dorothée Pousséo
Diana Lombard

Sylvain Lemarie
Java des Cavernes

Yann Le Madic
Billy

Laurence Dourlens
M.O.M

Emmanuel Garijo
Marvin (2e voix)

Donald Reignoux
Marvin