Son Random Task Will Ferrell Mustafa Carrie Fisher The group therapist (uncredited) Monet Mazur Mod Girl Clint Howard Radar Operator Johnson Elya Baskin General Borschevsky Michael McDonald Henchman flattened by steamroller (uncredited) Lois Chiles Steamrolled henchman's wife (uncredited) Christian Slater The easily fooled security guard Neil Mullarkey The quartermaster clerk Larry Thomas