Captain America: The Winter Soldier's Frank Grillo Says He May Be Back For Future Marvel Movies

When I spoke to directors Joe and Anthony Russo about Frank Grillo's role in Captain America: The Winter Soldier at San Diego Comic-Con this past summer they couldn't have been more complimentary. Calling him "an amazing actor with incredible intensity" and noting his personal skills as a trained boxer, the filmmakers talked up the actor's performance and likened his part as Brock Rumlow/Crossbones to being an interesting and exciting character that you would find in an Oliver Stone film. From t...