Submarino Amarelo

Paul Angelis

Ringo Starr / Chief Blue Meanie / George / Narrator (voice)

John Clive

John Lennon (voice)

Dick Emery

Jeremy Hillary Boob, Ph.D. - Nowhere Man / Lord Mayor / Max (voice)

Geoffrey Hughes

Paul McCartney (voice) (as Geoff Hughes)

Lance Percival

Old Fred (voice)

Peter Batten

George (voice) (uncredited)

George Harrison

George (uncredited)

John Lennon

John (uncredited)

Paul McCartney

Paul (uncredited)

Ringo Starr