A martial artist agrees to spy on a reclusive crime lord using his invitation to a tournament there as cover.
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Bruce Lee | Lee |
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Jim Kelly | Williams |
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John Saxon | Roper |
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Ahna Capri | Tania |
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Kien Shih | Han (as Shih Kien) |
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Robert Wall | Oharra (as Bob Wall) |
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Angela Mao | Su Lin (Guest star) (as Angela Mao Ying) |
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Betty Chung | Mei Ling |
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Bolo Yeung | Bolo (as Yang Sze) |
| Geoffrey Weeks | Braithwaite | |
| Roy Chiao | Shaolin Abbott (Guest star) |
Camera |
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| Gil Hubbs | Director of Photography |
Directing |
| Robert Clouse | Director |
Editing |
| Kurt Hirschler | Editor |
| George Watters | Editor |
Sound |
| Lalo Schifrin | Music |
Writing |
| Michael Allin | Writer |