Main •
Gavin Lewis as Prince Maxemil "Emil" Vanderklaut III, a prince from Buronia who plays a foreign exchange student • Theodore Barnes as Teddy Jackson, a smart kid who cares more about his education than making friends •
Shelby Simmons as Sydney Quinn, Teddy's crush who discovers Emil's real identity and helps him keep it a secret •
Cynthia Kaye McWilliams as Regina Jackson, the owner of the Spare Time Bowl bowling alley and Teddy's widowed mother
Recurring •
Haley Tju as Braughner, Sydney's friend •
Gabriel Hogan as Joosep, Emil's dimwitted bodyguard • Conor Husting as Tanner, a boy Sydney used to date • Kyle More as Wade, an employee at Spare Time Bowl •
Johnathan McClain as King of Buronia •
Nate Torrence as Vice Principal Chipler • Brooke Star as Autumn McCrary • Chelsea Summer as Summer McCrary • Zach Zagoria as Stank Man • Jared Wernick as Daryl
Guest •
David Shatraw as Fabian La Fab ("A Night at the Hip Hopera") •
Ricardo Hurtado as Rafael ("The Bro-Posal") •
Tia Mowry as Meghan ("Game Night"), one of Sydney's moms who went to
MIT •
Sophie Reynolds as Ryan Gibson ("Robot Wars"), Teddy's archenemy ==Episodes==