Frank Grillo played Crossbones in a few notable projects ... While Grillo jumped into the MCU when it was already going strong, he's there at the start of the DCU. By comparison, Creature ...

Now Gunn has shared that Frank Grillo, who played Brock Rumlow/Crossbones in the Marvel Cinematic Universe, is coming aboard, and fans can count of bad blood between his character and John Cena ...