Sean Hayes
Terri (voice)

Dave Foley
Terry (voice)

Charlie Day
Art (voice)

Alfred Molina
Professor Knight (voice)

Tyler Labine
Greek Council VP (voice)

Nathan Fillion
Johnny (voice)

Aubrey Plaza
Greek Council President (voice)

Bobby Moynihan
Chet (voice)

Noah Johnston
Young Mike (voice)

Julia Sweeney
Ms. Squibbles (voice)