5 Season
76 Episode
X-Men - Season 5 Episode 12 Descent
The origin of Mr. Sinister is revealed.
- Country : United States of America
- Genre : Kids, Sci-Fi & Fantasy, Animation, Action & Adventure
- Director : Eric Lewald
- Cast : Cedric Smith, Norm Spencer, Catherine Disher, Alison Sealy-Smith, Lenore Zann, Cal Dodd
