User:Epsilon the Eternal/Sandbox One

Proteus, the fourth and fifth episodes in the fourth season of X-Men: The Animated Series, formed a two-part storyline that crossed over with the worlds of Doctor Who, by featuring Fascination, a member of the Special Executives, a team of multiverse-travelling mercenaries who debuted in the Doctor Who Weekly comic story 4-D War, printed in DWM 51. Notably, Fascination is an established a Loom-born Gallifreyan.

Synopsis
The long hidden secret patient of Muir Island, a reality-warping mutant teen known as Proteus, escapes from his 15-year long captivity, and wreaks havoc across Scotland searching out his father.

Part I
On Muir Island, Moira MacTaggert and Sean Cassidy try to treat the dangerous mutant power that Moira's son, Kevin, wields. However, the procedure goes awry, and Kevin breaks through his containment cell, flinging Moira and Sean against the wall. Kevin possesses Sean, whilst Moira insists that Kevin should leave Sean's body and continue the treatment; Kevin leavs Sean's body, but instead flees.

At Xavier's School For Gifted Youngsters, Hank McCoy, aka Beast, is at a computer when a distress call from Moira comes through. Wolverine, Anna Marie, and Charles Xavier join Hank to listen to the message. The message is brief, with Moira asking for Xavier's help, and then it cuts out. Xavier tells Beast to ready the Blackbird. Shortly, the X-Men take off in the Blackbird.

Cast
(In order of appearance)
 * Moira MacTaggert -
 * Sean Cassidy/"Banshee" -
 * Kevin Mactaggert/"Proteus" -
 * Dr. Hank McCoy/"Beast"
 * "Wolverine"
 * Charles Xavier/"Professor X"
 * Anna Marie/"Rogue"


 * Cyclops (Scott Summers)
 * Iceman (Bobby Drake
 * Angel (Warren Worthington III)
 * Marvel Girl (Jean Grey)
 * Moira MacTaggert
 * Banshee (Sean Cassidy)
 * Proteus (Kevin MacTaggert)
 * Joe MacTaggert
 * Morph
 * Amelia Voght
 * Technet
 * Bodybag
 * Gatecrasher
 * Yap
 * Waxworks
 * Ringtoss
 * China Doll
 * Ferro²
 * Joyboy
 * Fascination
 * Ian

Crew

 * Writer - Bruce Reid Schaefer
 * Executive producers - Stan Lee, Avi Arad, Joseph Calamari
 * Associate producer - Sharon Janis
 * Director - Harry Houston
 * Producer - Harry Houston
 * Story consultant - Bob Harras
 * Story editor - Eric Lewald