Guest Stars Skyler Gisondo as Young Shawn Kevin Alejandro as Dane Northcutt Chi McBride as Craig Snowden Co Starring Carlos McCullers, II as Young Gus Aubrey Arnason as Patty Michael Teigen as Dan "D.C." Carter Primo Allon as Gabriel Appel G. Michael Gray as Adam George Devielle Johnson as Sanfus Sanders Matthew Thiessen as Carl "C.C." Carter Jo Bates as Lorraine Dunn Owen MacGregor as Travis Kristian Arciaga as Bathroom Kid