Frank Grillo can currently be seen in The Purge: Election Year which is now in theaters.
The news of Crossbones’ apparent survival is actually super surprising, considering the events of Captain America: Civil War.
The opening sequence of Cap’s third movie revolved around the New Avengers (Captain America, Black Widow, Falcon, and Scarlet Witch) stopping Crossbones from acquiring a biological weapon.
Additionally, the villain was never again seen or referenced throughout the rest of Captain America: Civil War’s runtime.