Billy Shears, quien conoce a la banda "Lonely Hearts Club Band" es el nieto del famoso Sergeant Pepper. Será el protector del instrumento mágico de la banda, intentando evitar que los chicos malos liderados por el magnate de la música B.D. Brockhurst lo robe.
Peter Frampton | Billy Shears | |
Barry Gibb | Mark Henderson | |
Robin Gibb | Dave Henderson | |
Maurice Gibb | Bob Henderson | |
Frankie Howerd | Mr. Mustard | |
Paul Nicholas [I] | Dougie Shears | |
Donald Pleasence | B.D. Hoffler | |
Sandy Farina | Strawberry Fields | |
Dianne Steinberg | Lucy | |
Steve Martin | Dr. Maxwell Edison | |
Billy Preston | Sergeant Pepper | |
Carel Struycken | El Bruto | |
George Burns | Mr. Kite | |
Alice Cooper | Marvin Sunk | |
Max Showalter | Ernest Shears | |
John Wheeler | Mr. Fields | |
Eleanor Zee | Mrs. Henderson |