TV X-Men - Season 5 Episode 12 : Descent X-Men - Season 5 Episode 12 : Descent 8.161/10 by 1287 users The origin of Mr. Sinister is revealed. Details Casts Posters Images Title X-Men - Season 5 Episode 12 : Descent Alternative Titles X-Men: A Série Animada, X战警动画系列, X战警, X-Men: The Animated Series, X-Men: The Animated Series, 变种特攻, 变种特工, X-מן: סדרת האנימציה, エックスメン, X-Men: The Animated Series First Air Date 1992-10-31 Last Air Date 1997-09-20 Number of Episodes 76 Number of Seasons 5 Genres Kids, Sci-Fi & Fantasy, Animation, Action & Adventure, Networks Syndication, Fox Kids, Casts Cedric Smith, Norm Spencer, Catherine Disher, Alison Sealy-Smith, Lenore Zann, Cal Dodd, Alyson Court, George Buza, Tony Daniels Plot Keywords , Professor X (voice) Cedric Smith Cyclops (voice) Norm Spencer Jean Grey (voice) Catherine Disher Storm (voice) Alison Sealy-Smith Rogue (voice) Lenore Zann Wolverine (voice) Cal Dodd Jubilee (voice) Alyson Court Beast (voice) George Buza Gambit (voice) Tony Daniels Episodes List X-Men Season 5 :Episode 1 The Phalanx Covenant (1) The Phalanx Covenant (1) 1996-09-07 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 2 The Phalanx Covenant (2) The Phalanx Covenant (2) 1996-09-07 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 3 A Deal with the Devil A Deal with the Devil 1996-09-14 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 4 No Mutant Is an Island No Mutant Is an Island 1996-09-21 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 5 Longshot Longshot 1996-10-05 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 6 Bloodlines Bloodlines 1996-10-26 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 7 Storm Front (1) Storm Front (1) 1996-11-02 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 8 Storm Front (2) Storm Front (2) 1996-11-09 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 9 Jubilee's Fairytale Theatre Jubilee's Fairytale Theatre 1996-11-16 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 10 The Fifth Horseman The Fifth Horseman 1997-02-08 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 11 Old Soldiers Old Soldiers 1997-02-22 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 12 Descent Descent 1997-09-06 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 13 Hidden Agendas Hidden Agendas 1997-09-13 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government... X-Men Season 5 :Episode 14 Graduation Day Graduation Day 1997-09-20 The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government...