Production personnel

  1. Aural Null
    Produced by: Frank Spiller
    1957, 26 min
  2. The Automatic Radio Compass: Part II
    Produced by: Frank Spiller
    1957, 22 min
  3. Teeth Are to Keep
    Directed by: Jim MacKay, Dino Rigolo
    Produced by: Tom Daly
    1949, 11 min