Guest Stars Owen Morgan as Bert Aedin Mincks as Mitch Joe Seo as Kyler Park Griffin Santopietro as Anthony LaRusso Khalil Everage as Chris Nathaniel Oh as Nathaniel Yuji Okumoto as Chozen Toguchi Oona O'Brien as Devon Lee Alicia Hannah as Kim Da-Eun Carsten Norgaard as Gunther Co Starring Joseph Steven Yang as Korean Board Member Ezekiel Boston as Medic Cece Kelly as Holly Christopher Conolley as Referee Toru Shimoji as Japanese Board Member