Confirmed - Sylvester Stallone Joins The Suicide Squad 2 Director, James Gunn has confirmed that actor Sylvester Stallone has joined the cast of The Suicide Squad 2. Gunn made this confirmation over an Instagram post where he said; "Always love working with my friend #officialslystallone and our work today on #TheSuicideSquad was no exception. "Despite Sly being an Iconic … [Read more...] about Confirmed – Sylvester Stallone Joins The Suicide Squad 2