The Suicide Squad: Every Actor Who Also Appeared In The MCU

8. Sean Gunn

Sean Gunn, James Gunn's brother and frequent collaborator, is man behind Weasel, The Suicide Squad's disgusting not-werewolf, not-harmless creature who appears to be the film's first of many casualties.

However, Weasel proves his tenacity in the post credit scene, when it is revealed that he survived his apparent drowning and scurries off. Gunn also plays Calendar Man, a Batman villain who makes a quick cameo in The Suicide Squad where he insults Polka-Dot Man.

Gunn also takes on a dual role in the MCU. He portrays two separate Guardians of the Galaxy characters: as clueless Ravager Kraglin Obfonteri, and as the on-set stand-in for Rocket Raccoon.

He has appeared in four MCU films, Guardians of the Galaxy, Guardians of the Galaxy Vol. 2, Avengers: Infinity War, and Avengers: Endgame. Recently, Gunn reprised the role of Kraglin for the an episode of the MCU animated series What If...?

Marvel or DC: Weasel is rather off-putting, and Calendar Man only has one line, so Gunn's dry humour as Kraglin in the MCU is a better showcase of his talents.