Directed by
| John Black | ||
| Matt McCarthy | ||
Writing Credits (in alphabetical order)
| John Black | ... | (writer) |
| Matt McCarthy | ... | (writer) |
Cast (in credits order)
 |
Paul Gyngell | ... | Mike |
|
|
Denise Gyngell | ... | Carol |
|
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Karen Lucas | ... | Penny |
|
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Luke Batchelor | ... | Jimmy |
|
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Walter McKone | ... | Joe |
|
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Richard Willis | ... | Ben |
|
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Sean Barrett | ... | Watson |
| Frank Gatliff | ... | Smythe | |
| Neil McCarthy | ... | Skipper | |
|
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Michael Wynne | ... | Constable Billings |
| Alexander John | ... | Mr. Bailey | |
| Ronald Adam | ... | Zoologist | |
| Rest of cast listed alphabetically: | |||
|
|
Eileen Helsby | ... | Yen Yen the Yeti |
|
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Victor Brooks | ... | Police Inspector (uncredited) |
|
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Michael Collins | ... | Man Tying Up Barge (uncredited) |
|
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Andrew Lodge | ... | Andrew Harris - TV Reporter (uncredited) |
| John Ringham | ... | Smythe's associate (uncredited) | |
|
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Joe Wadham | ... | Police Officer in Patrol Car (uncredited) |
Produced by
| John Black | ... | producer |
| Edward Dorian | ... | associate producer (as Eddie Dorian) |
| Matt McCarthy | ... | producer |
Cinematography by
| Tony Imi | ||
Editing by
| Alan Brett | ||
Art Direction by
| Michael Pickwoad | ||
Second Unit Director or Assistant Director
| Gordon Gilbert | ... | assistant director |
Sound Department
| Tony Anscombe | ... | re-recording mixer |
| Tony Dawe | ... | sound mixer |
| Mike Silverlock | ... | boom operator |
