Usually Marvel is know for their secrecy and how tightly they keep the details of their films under wraps. But Marvel doesn't seem to be even trying very hard to hide the fact that one of the anti-heroes of "Thunderbolts*" isn't going to survive the film, or who that character is.

A TV spot for Thunderbolts* confirms Lewis Pullman's Sentry is stronger than all of the Avengers, and he's in the cast of Avengers: Doomsday.

Men" films, including Patrick Stewart's Professor X and Ian McKellen's Magneto, were also confirmed as members of Disney's "Doomsday" cast. Fans can also expect appearances from stars of upcoming Marvel films,