- Directed by: Martin DuckworthProduced by: Dennis Sawyer1978, 34 min 27 s
- Directed by: Peter Campbell, Brian PollardProduced by: Jerry Krepakevich1984, 29 min 15 s
- Directed by: Kent MartinProduced by: Barry Cowling1979, 58 min 03 s
- Directed by: Cynthia Scott1975, 26 min 08 s
Production personnel
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