The following information is derived from material held in the Crawford Collection:
Pat Bishop (Elaine Duncan), Jack Thompson (Brian Duncan), Richard Lupino (Robin Cavanagh), Ben Blakeney (Doug Kinsman), David Clendenning (Doctor), Suzanne Dudley (Sister), and Fred Gray (George Amos).
The casting call sheets held in the Crawford Collection also show the following information:
Other actors considered for the role of Elain Duncan included Carmen Duncan.
Other actors considered for the role of Brian Duncan included Richard Meikle.
The '2 Pub Ladies' were played by Judy Bierworth and Valerie Paling.
The stuntmen were Tony Sprague, Alan Large, and Keith Halliwell.
