Wolverine and the X-Men- Season 1, Episode 12
The brooding, heart-sick Scott Summers is so desperate to find the missing Jean Grey that when he spots Harpoon, an old enemy of the X-Men on the street, he goes berserk. Harpoon was an agent of the vile mutant geneticist known as Sinister�someone that Scott believes could be responsible for Jean's abduction. Now, based on nothing but his own suspicions, the out-of-control Cyclops forces his way up Sinister's ladder of command, one rung at a time. But the closer Cyclops gets to Sinister himself, the more danger he's in. Wolverine and the X-Men race to find him, but Cyclops is walking into a carefully laid trap. And it could already be too late.