Guest Stars Claudia Black voices Sheryl Goodspeed Conan O'Brien voices Clarence Vanessa Marshall voices Invictus Oscar Montoya voices Quatronostro Tom Kenny voices Kevin Van Newton Alan Tudyk voices Todd H. Watson John DiMaggio voices Tim Belts Tom Kenny voices Time Swap Sammy Fred Armisen voices Queen of Galang-22 Olan Rogers voices Fraskenhaur Olan Rogers voices David Dewinter Tobias Conan Trost voices Additional Voices