Logan, alias Wolverine is a mutant vigilante superhero who is a member of the X-Men. He had past ties to S.H.I.E.L.D. and has worked with Nick Fury. He fought alongside Spider-Man against the villain Mesmero, who caused them to switch bodies with each other. The following day, both had to find a way to revert their condition as Spider-Man (in Wolverine's body) had to fight Sabretooth, who was seeking vengeance upon Wolverine. The two were able master each others powers allowing to take out Sabretooth. Spider-Man (in Wolverine's body) threatened Mesmero and he reversed the process.
Wolverine was captured along the other heroes by the Collector.