Peter Ford
Wilbur Steele (as Tom Shea)
?
Keith McConnell
Dr. Wednesday
Larisa Schubert
Dr. Karen Muller / Dr. Kristine Muller
Stuart Lancaster
W.W.
Elizabeth Knowles
Dr. Mona Brigstick (as Lisa Grant)
?
Patrick M. Legrand
Dr. William Mawson
Shelley Mynatt
Flip
Catherine Phillippe
Angelique
?
James Anthony
The Bull
?
Sue Silla
W.W.'s Girlfriend