George Peppard

~ as ~

P.J. Detweiler

Raymond Burr

~ as ~

William Orbison

Gayle Hunnicutt

~ as ~

Maureen Preble

Brock Peters

~ as ~

Waterpark

Wilfrid Hyde-White

~ as ~

Billings Browne

Jason Evers

~ as ~

Jason Grenoble

Coleen Gray

~ as ~

Betty Orbison

Susan Saint James

~ as ~

Linette Orbison

Severn Darden

~ as ~

Shelton Quell

Jane Van Duser

~ as ~

Elinor Silene (as H. Jane Van Duser)