Special Guest Stars David Sutcliffe as Christopher Hayden Guest Stars Jackson Douglas as Jackson Belleville Rini Bell as Lulu Vanessa Marano as April Nardini Devon Michaels as Bill Adam Hendershott as A.K. Rona Benson as Joni Amy Sloan as Sheila Danny Pudi as Raj Scott Michael Campbell as Harvey Tuttle Phil Abrams as Lou Morton Mia Cottet as Susan Bennett Ian Patrick Williams as Professor Quincy