Nigel Anthony
Self - Narrator (voice)
Rosalind Cartwright
Self - (as Dr Rosalind Cartwright)
Denise Corke
Self - Michel Corke's Mother
Michel Corke
Self (archive footage)
Penny Corke
Self
Floyd S. Cornelison, Jr., M.D.
Self (as Dr Floyd Cornelison)
William Hechter
Self - Defence Lawyer
Neil Kavey
Self (as Dr Neil Kavey)
Charles T. Tart
Self (as Dr Charles Tart)
Mark Mahowald
Self - (as Dr Mark Mahowald)
Ken Martin
Self (as Dr Ken Martin)
Harvey Moldofsky
Self (as Dr Harvey Moldofsky)
Joann Mosby
Self - Michel Corke's Sister
Bob Smithers
Self - Carl's Father
Liz Smithers
Carl's Mother
Peter Tripp
Self (archive footage)
Graham Turral
Self (as Dr Graham Turral)
William Wade
Self
Louis "Jolly" West
Self (as Dr Louis 'Jolly' West)