Billy Crystal
Mike (voice)
Acting
John Goodman
Sullivan (voice)
Acting
Charlie Day
Art (voice)
Acting
Dave Foley
Terry (voice)
Acting
Sean Hayes
Terri (voice)
Acting
Joel Murray
Don (voice)
Acting
Peter Sohn
Squishy (voice)
Acting
Julia Sweeney
Ms. Squibbles (voice)
Acting
Nathan Fillion
Johnny (voice)
Acting
James Kevin Ward
Dad (voice)
Acting
Bobby Moynihan
Chet (voice)
Acting
Cristina Pucelli
Timmy (voice)
Acting
Kim Donovan
Additional Voices (voice)
Production