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Descent - Production & Contact Info | IMDbPro

X-Men: The Animated Series

Descent (Season 5, Episode 12)

TV-Y7-FV

TV Episode | 21 min | Animation, Action, Adventure

The origin of Mr. Sinister is revealed, as Professor Xavier attempts to stop Essex before he goes too far.

Directors

Writers

Steven Melching (written by) | David McDermott (written by) | Bob Harras (story consultant) | Eric Lewald (story editor) (developed by) & 3 more

Producer

Composers

Casting Director

Edit Released

Release date

9 6, 1997 (United States)

Awards

Series awards

Contacts

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Cast	+ Add Cast
9 cast members

Name	Known for
Cedric Smith Dr. James Xavier (voice) Dr. James Xavier (voice) See fewer	Avonlea (1990)
Norm Spencer Actor (voice) Actor (voice) See fewer	X-Men: The Animated Series (1992)
Catherine Disher Rebecca Grey (voice) Rebecca Grey (voice) See fewer	Forever Knight (1992)
Lenore Zann Actress (voice) Actress (voice) See fewer	X-Men '97 (2024)
Chris Potter Actor (voice) Actor (voice) See fewer	X-Men '97 (2024)
Cal Dodd Wolverine / Logan (voice) Wolverine / Logan (voice) See fewer	X-Men: The Animated Series (1992)
Alyson Court Actress (voice) Actress (voice) See fewer	Resident Evil: Degeneration (2008)
George Buza Jack the Ripper (voice) Jack the Ripper (voice) See fewer	X-Men: The Animated Series (1992)
Chris Britton Mr. Sinister / Nathaniel Essex (voice) (as Christopher Britton) Mr. Sinister / Nathaniel Essex (voice) (as Christopher Britton) See fewer	Riverdale (2017)