Directed by
| George Pollock | ||
Writing Credits
| David Pursall | ... | (story) and |
| Jack Seddon | ... | (story) |
| David Pursall | ... | (screenplay) and |
| Jack Seddon | ... | (screenplay) |
Cast (in credits order) verified as complete
| Terry-Thomas | ... | Capt. J. (Jeroboam) Barker-Rynde PI | |
| Eric Sykes | ... | Rumbelow | |
| Dennis Price | ... | Dr. Julian Crossley | |
| Lionel Jeffries | ... | Det. Insp. Hook | |
| Moira Redmond | ... | Frances Roitman - Clifford's Secretary | |
| Katya Douglas | ... | Rita - Green Glades Nurse | |
| David Lodge | ... | Richards - Male Nurse | |
| Ronnie Barker | ... | Burton - Hook's Assistant | |
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Hazel Terry | ... | Mrs. Rachel Crossley |
| Derren Nesbitt | ... | Roger Forrester (as Derrin Nesbitt) | |
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Harry Locke | ... | Higgins |
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Arthur Howard | ... | Johnson - Green Glades Desk Clerk |
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Tristram Jellinek | ... | Asst. Clerk |
| Peter Butterworth | ... | Green Glades Barman | |
| Patricia Hayes | ... | Lily - Waitress | |
| Anna Russell | ... | Mrs. Margaret Clifford | |
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Mandy | ... | Horatio |
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Sidney Vivian | ... | Fred - Barker-Rynde's Assistant (as Sidney Vyvyan) |
| Julian Orchard | ... | PC Lofthouse | |
| Rest of cast listed alphabetically: | |||
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Jack Arrow | ... | Client (uncredited) |
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Junia | ... | Junia (uncredited) |
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Aileen Lewis | ... | Health Farm Resident (uncredited) |
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Ross Parker | ... | Health Club Resident (uncredited) |
Produced by
| Lawrence P. Bachmann | ... | executive producer |
| George H. Brown | ... | producer |
Music by
| Ron Goodwin | ||
Cinematography by
| Geoffrey Faithfull | ... | director of photography |
Editing by
| Bert Rule | ||
Casting By
| Irene Howard | ||
Art Direction by
| Harry White | ||
Makeup Department
| Joan Johnstone | ... | hair stylist (as Joan Johnson) |
| Basil Newall | ... | makeup artist |
Production Management
| Ronnie Bear | ... | production manager |
Second Unit Director or Assistant Director
| Jan Darnley-Smith | ... | assistant director |
| Ray Freeborn | ... | third assistant director (uncredited) |
| Tony Wallis | ... | second assistant director (uncredited) |
Art Department
| Peter Melrose | ... | scenic artist (uncredited) |
| Mickey O'Toole | ... | chargehand prop (uncredited) |
| Anthony Pratt | ... | draughtsman (uncredited) |
| A. Thatcher | ... | chargehand set dresser (uncredited) |
| Michael White | ... | assistant art director (uncredited) |
Sound Department
| Dino Di Campo | ... | dubbing editor |
| J.B. Smith | ... | sound recordist |
| Cyril Swern | ... | sound recordist |
| A.W. Watkins | ... | recording supervisor |
| Bill Baldwin | ... | boom operator (uncredited) |
| Peter Martingell | ... | sound maintenance (uncredited) |
| Ron Matthews | ... | sound camera operator (uncredited) |
Special Effects by
| Tom Howard | ... | special effects |
Camera and Electrical Department
| John Hardman | ... | still photographer |
| Jack Lowin | ... | camera operator |
| Anthony Busbridge | ... | focus puller (uncredited) |
| Terry Cole | ... | clapper loader (uncredited) |
| Freddy Fry | ... | camera grip (uncredited) |
| Arthur Pochett | ... | chargehand electrician supervisor (uncredited) |
Costume and Wardrobe Department
| Joan Bridge | ... | wardrobe |
| Elizabeth Haffenden | ... | wardrobe |
| Maude Churchill | ... | wardrobe supervisor (uncredited) |
| Bob Rayner | ... | wardrobe: men (uncredited) |
| Dolly Smith | ... | wardrobe: women (uncredited) |
Editorial Department
| Alan Corder | ... | first assistant editor (uncredited) |
Music Department
| Ron Goodwin | ... | conductor |
Script and Continuity Department
| Betty Harley | ... | continuity |
Additional Crew
| John Holmes | ... | trainer: Mandy |
| Barbara Woodhouse | ... | trainer: Junia |
| Beryl Harvey | ... | production secretary (uncredited) |