It appears that professional skateboarding will be a part of the story arc on this season of HBO’s Ballers. Sports agent Spencer Strasmore, played by Dwayne “The Rock” Johnson, is set to dabble in the action sports industry. The latest trailer was released yesterday, and clearly shows Tony Hawk, Zion Wright, and Nyjah Huston. And from the looks of it, Nyjah will definitely have a speaking part. Have a look at the trailer above. Season 4 of Ballers premieres on HBO on August 12.