How

Angus Wright
George Egan
Anthony Howard
Mike Bevan
Stephen Wade
Chris McMaster

Jack Hargreaves

[Cast Group]
Actor: Fred Dinenage | Character: Self
Actor: Jon Miller | Character: Self
Actor: Jack Hargreaves | Character: Self
Actor: Bunty Gunn | Character: Self
Actor: Marian Davies | Character: Self
Actor: Jill Graham | Character: Self
Actor: Tom Gaskell | Character: Self
Actor: James Kelway | Character: Self
Actor: Barry Bucknell | Character: Self
Actor: Sumie Takahashi | Character: Self
Actor: Edward Bramah | Character: Self
Actor: Hitoshi Sato | Character: Self
Actor: Enrique Acerbi | Character: Self
Actor: Uri Geller | Character: Self

[Directors Group]
Name: Angus Wright | Role: Director
Name: George Egan | Role: Director
Name: Anthony Howard | Role: Director
Name: Mike Bevan | Role: Director
Name: Stephen Wade | Role: Director
Name: Chris McMaster | Role: Director

[Writers Group]
Name: Jack Hargreaves | Role: Writer

[Producers Group]
Name: Kevin Goldstein-Jackson | Role: Producer
Name: Angus Wright | Role: Producer
Name: Stephen Wade | Role: Producer
Name: George Egan | Role: Producer

[Art Department]
Name: Gregory Lawson | Role: Art Department
Name: John Newton Clarke | Role: Art Department
Name: John Hamon | Role: Art Department

[Sound Department]
Name: Ron Payne | Role: Sound Department
Name: Robert Sibbald | Role: Sound Department

[Camera and Electrical Department]
Name: Kevin Bergstrom | Role: Camera and Electrical Department
Name: Philip Gooding | Role: Camera and Electrical Department
Name: Geoff Sanders | Role: Camera and Electrical Department

[Editorial Department]
Name: Val Waters | Role: Editorial Department
Name: Ann Turner | Role: Editorial Department

[Music Department]
Name: Michael Vickers | Role: Music Department

[Production Department]
Name: Valerie Wheeler | Role: Production Department

[Additional Crew]
Name: Sue Dyer | Role: Additional Crew
Name: Posy Harvey | Role: Additional Crew
Name: Paul Murphy | Role: Additional Crew
Name: Lowri Garland | Role: Additional Crew
Name: Diane Campbell | Role: Additional Crew
Name: Andy Prendergast | Role: Additional Crew
Name: Elizabeth Andrew | Role: Additional Crew
Name: Steven Bolwell | Role: Additional Crew
Name: Richard Hearsey | Role: Additional Crew
Name: Tim Roberts | Role: Additional Crew
Name: Jane Chapman | Role: Additional Crew
Name: Tim Edmunds | Role: Additional Crew
Name: Zandra Cromie | Role: Additional Crew

IMDb Video Gallery: https://www.imdb.com/title/tt0300780/videogallery/

United Kingdom: March 22, 1966
United Kingdom: April 11, 1966

Nominee | 1976 | BAFTA Awards | BAFTA TV Award | 'Harlequin' (Documentary/Factual) | Anthony Howard, How
Nominee | 1982 | BAFTA Awards | BAFTA TV Award | 'Harlequin' (Documentary/Factual) | Angus Wright, How

No box office data listed on IMDb.