The Beatles- John Lennon, George Harrison, Paul McCartney and Ringo Starr
Deric McCabe as Charles Wallace
Yoko Ono as herself
Jill Gibson Stuart as herself
Levi Miller as Calvin
me as Sam
Storm Reid as Meg
Chad Stuart and Jeremy Clyde as themselves and the Redcoats
Patty Duke as Patty and Cathy
Dick Van Dyke as Rob Petrie
Rose Marie as Sally Rogers
Morey Amsterdam as Buddy Sorrell
Adam West as Bruce Wayne
Burt Ward as Dick Grayson
Richard Deacon as Mel Cooley
Phyllis Smith as Dr Givenchy
Amy Poehler as Nurse Debra
and introducing Johnathan Clyde