- Directed by: William PettigrewProduced by: Barrie Howells, Colin Low1979, 56 min 31 s
- Directed by: Peter RaymontProduced by: Peter Raymont1987, 29 min 10 s
- Directed by: René Bonnière, Pierre Perrault1960, 29 min 26 s
- Directed by: Bill MasonProduced by: William Brind1972, 88 min 04 s
- Directed by: John HoweProduced by: Nicholas BallaWritten by: Charlotte Bronstein1964, 28 min 03 s
- Directed by: Paul CowanProduced by: William Brind, John Kramer1983, 56 min 40 s
- Directed by: Michael McKennireyProduced by: Michael McKennirey, Mark Zannis1994, 47 min 33 s
- Directed by: Kent MartinProduced by: Adam Symansky1992, 94 min 23 s
- Directed by: Kent MartinProduced by: Adam Symansky1998, 94 min 23 s
Production personnel
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