John Lennon
Self / Ticket Salesman / Magician with Coffee / Narrator
Paul McCartney
Self / Major McCartney / Brown Nosed Magician
George Harrison
Self / Magician Looking Through Telescope
Ringo Starr
Self / Talkative Magician
Vivian Stanshall
The Bonzo Dog Doo-Dah Band
Neil Innes
The Bonzo Dog Doo-Dah Band
Roger Ruskin Spear
The Bonzo Dog Doo-Dah Band
'Legs' Larry Smith
The Bonzo Dog Doo-Dah Band
Sam Spoons
The Bonzo Dog Doo-Dah Band
Rodney Slater
The Bonzo Dog Doo-Dah Band
Jan Carson
Stripper
George Claydon
Photographer
Ivor Cutler
Mr Buster Bloodvessel
Shirley Evans
Accordionist
Nat Jackley
Rubber Man
Nichola
Little Girl
Jessie Robins
Aunt Jessica
Derek Royle
Jolly Jimmy
Victor Spinetti
Army Sergeant
Miranda Forbes
Hostess Wendy Winters (as Mandy Weet)
Maggie Wright
Starlet
Alexis Mardas
Himself
Vernon Dudley Bowhay Nowell
Bass Player, Bonzo Dog Doo Dah Band
Mal Evans
Magician standing in the corner
Linda Lawson
Passenger on Bus
Cynthia Lennon
Self (uncredited)
Julian Lennon
Self (uncredited)
Angelo Muscat
Catching Dwarf (uncredited)