Directed by
| Robert Clouse | ||
Writing Credits (in alphabetical order)
| Robert Clouse | ||
| Gregory Teifer | ... | (screenplay) |
| Gregory Teifer | ... | (story) |
Cast (in credits order)
| Robert Mitchum | ... | Larry Quinlan | |
| Richard Egan | ... | Ridgeway | |
| Leslie Nielsen | ... | Riley Knight | |
| Bradford Dillman | ... | Howard Odums | |
| Keye Luke | ... | Chung Wei | |
| George Cheung | ... | Jimmy Wong (as George Cheung Joh-Chi .) | |
| Sing Chen | ... | Killer (as Chan Sing) | |
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Stephen Leung | ||
| Rest of cast listed alphabetically: | |||
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Ching Bo-San | ... | Smuggler on Boat |
| Billy Chan | ... | Extra | |
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Suen Chi-Wai | ... | Extra |
| Biu Gam | ... | Drug Boss at Meeting (as Gam Biu) | |
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Fung Hak-On | ... | Extra |
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Pa-Ching Huang | ... | Guard / Extra (as Huang Pa-Ching) |
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Law Keung | ... | Extra |
| Ching-Ying Lam | ... | Thug / Extra | |
| Nick Wai Kei Lam | ... | Drug Boss (as Nick Lam Wai-Kei) | |
| Siu-Hung Leung | ... | Extra (as Tony Leung Siu-Hung) | |
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Ga Lun | ... | Inspector |
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Peter Chan Lung | ... | Bodyguard |
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Chan Ming-Wai | ... | Extra |
| Tai-Bo | ... | Lop Sing | |
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Gam Tin-Chue | ... | Drug Boss at Meeting |
| Biao Yuen | ... | Thug overrun by horses | |
| Wah Yuen | ... | Thug overrun by horses | |
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Fred Pope | ... | Ernst van den Bovenkamp (uncredited) |
Produced by
| Raymond Man-Wai Chow | ... | executive producer (as Raymond Chow) |
| Andre Morgan | ... | producer (as André Morgan) |
Music by
| Hal Schaefer | ... | (as Hal Shaffer) |
Cinematography by
| Alan Hume | ||
Editing by
| Gina Brown | ||
| Allan Holzman | ||
Art Direction by
| John Blezard | ||
| K.S. Chen | ||
Makeup Department
| Graham Meech-Burkestone | ... | makeup artist |
Production Management
| David Chi-wai Chan | ... | production manager (as David Chan) |
| Madalena Chan | ... | production manager |
| William K. Chulack | ... | post-production supervisor (as William Chulack) |
| W. Gum | ... | unit manager |
| Onno Planting | ... | production manager |
| Jos van der Linden | ... | unit manager |
| S. Wong | ... | unit manager |
Second Unit Director or Assistant Director
| Chaplin Chang | ... | assistant director |
| Louis Sheltzan | ... | assistant director |
Art Department
| Jan Blokker | ... | set designer |
| Jim Lee | ... | set designer |
Sound Department
| Gordon Daniel | ... | sound editor |
| Peter Davies | ... | sound mixer |
| Gilbert D. Marchant | ... | sound editor |
| Charlie McFadden | ... | boom operator |
Special Effects by
| Joep Bannenberg | ... | special effects |
| Gene Grigg | ... | special effects |
Stunts
| Alan Stuart | ... | stunt coordinator |
Camera and Electrical Department
| Derek V. Browne | ... | camera operator |
| Umberto Dessena | ... | grip |
Costume and Wardrobe Department
| Barbara Boulten | ... | wardrobe |
| S.H. Chu | ... | wardrobe |
Editorial Department
| Martyn K.E. Green | ... | assistant editor |
| Nancy Nigrosh | ... | assistant editor |
| Peter Rea | ... | assistant editor |
Music Department
| William Saracino | ... | music editor |
Additional Crew
| John Solie | ... | cover illustrator |