It has already been a great year for Sebastian Stan thanks to his acclaimed performances in “A Different Man” and “The Apprentice” and the awards buzz and recognition that has come with each film. But the party won’t stop in 2025, even if Stan doesn’t land among the Best Actor nominees.

In May, Stan returns to the Marvel Cinematic Universe as Bucky Barnes a.k.a. The Winter Soldier in Marvel’s “Thunderbolts.”

On Saturday, during Disney’s first-ever D23 fan convention in Brazil, a new extended trailer for “Thunderbolts” made its debut, highlighting Stan’s effortless and brutal efficiency as Barnes as well as the project’s comedic tone.

“Thunderbolts” is Marvel’s answer to “The Suicide Squad” or an evolution off “Guardians of the Galaxy.” The film unites several Marvel antagonists, including Stan’s Barnes, Florence Pugh’s Yelena Belova, David Harbour’s Red Guardian (“Black Widow...