 John LennonSelf / Ticket Salesman / Magician with Coffee / Narrator | Self / Ticket Salesman / Magician with Coffee / Narrator |
 Paul McCartneySelf / Major McCartney / Brown Nosed Magician | Self / Major McCartney / Brown Nosed Magician |
 George HarrisonSelf / Magician Looking Through Telescope | Self / Magician Looking Through Telescope |
 Ringo StarrSelf / Talkative Magician | Self / Talkative Magician |
 Vivian StanshallThe Bonzo Dog Doo-Dah Band | The Bonzo Dog Doo-Dah Band |
 Neil InnesThe Bonzo Dog Doo-Dah Band | The Bonzo Dog Doo-Dah Band |
| RRoger Ruskin SpearThe Bonzo Dog Doo-Dah Band | The Bonzo Dog Doo-Dah Band |
 'Legs' Larry SmithThe Bonzo Dog Doo-Dah Band | The Bonzo Dog Doo-Dah Band |
 Sam SpoonsThe Bonzo Dog Doo-Dah Band | The Bonzo Dog Doo-Dah Band |
| RRodney SlaterThe Bonzo Dog Doo-Dah Band | The Bonzo Dog Doo-Dah Band |
 Jan CarsonStripper | Stripper |
| GGeorge ClaydonPhotographer | Photographer |
 Ivor CutlerMr Buster Bloodvessel | Mr Buster Bloodvessel |
| SShirley EvansAccordionist | Accordionist |
 Nat JackleyRubber Man | Rubber Man |
| NNicholaLittle Girl | Little Girl |
 Jessie RobinsAunt Jessica | Aunt Jessica |
 Derek RoyleJolly Jimmy | Jolly Jimmy |
 Victor SpinettiArmy Sergeant | Army Sergeant |
 Miranda ForbesHostess Wendy Winters (as Mandy Weet) | Hostess Wendy Winters (as Mandy Weet) |
| MMaggie WrightStarlet | Starlet |
| AAlexis MardasHimself | Himself |
| VVernon Dudley Bowhay NowellBass Player, Bonzo Dog Doo Dah Band | Bass Player, Bonzo Dog Doo Dah Band |
 Mal EvansMagician standing in the corner | Magician standing in the corner |
 Linda LawsonPassenger on Bus | Passenger on Bus |
 Cynthia LennonSelf (uncredited) | Self (uncredited) |
 Julian LennonSelf (uncredited) | Self (uncredited) |
 Angelo MuscatCatching Dwarf (uncredited) | Catching Dwarf (uncredited) |
