Cast & crew
Operation Kid Brother (1967)
Directed by Alberto De Martino Written by Frank Walker, Paolo Levi, Stanley Wright, Stefano Canzio
Cast
| Agata Flori | Mildred Fuller |
| Yee-Wah Yang | Yama |
| Enzo Consoli | Lecture |
| Mirella Pamphili | Mirella Pamfili |
| Caterina Trentini | Trentini |
| Bernard Lee | SFC Cunningham |
| Adolfo Celi | Thai |
| Fajda Nicol | Faida |
| Kitty Swan | (uncredited) |
| Anthony Dawson | Alpha |
| Leonardo Scavino | Ben |
| Guido Lollobrigida | Kurt |
| Ana María Noé | Lotte Schwartz |
| Lanfranco Ceccarelli | Assassin |
| Neil Connery | Connery |
| Francesco Tensi | Auctioneer |
| Margherita Horowitz | (creditOnly) |
| Franco Giacobini | Juan Cortez |
| Antonio Gradoli | Monte |
| Nando Angelini | Ward Patient |
| Aldo Cecconi | Goldie Wilson |
| Lois Maxwell | Miss Catherine |
| Daniela Bianchi | Maya |
Crew
| Ennio Morricone | Original Music Composer |
| Bruno Nicolai | Original Music Composer |
| Giovanni Bergamini | Cinematography |
| Frank Walker | Screenplay |
| Alejandro Ulloa | Color Assistant |
| Franco Fontana | Art Direction |
| Paolo Levi | Screenplay |
| Stanley Wright | Screenplay |
| Alberto De Martino | Director |
| Dario Sabatello | Producer |
| Paolo Levi | Story |
| Otello Colangeli | Editor |
| Stefano Canzio | Writer |