Suicide Squad is a superhero film in the DC Extended Universe, featuring an ensemble cast including David Harbour. He portrays the character of Dexter Tolliver, a government official involved in the recruitment of supervillains for dangerous missions. The film follows a team of antiheroes who are sent on a mission to save the world from a powerful threat. With its mix of action, humor, and unique characters, Suicide Squad offers an entertaining and thrilling cinematic experience, and David Harbour's portrayal adds depth to the ensemble cast.