Director: Gordon Hessler

Writers: Brian Clemens,

Cast: Caroline Munro, David Garfield, Douglas Wilmer, Ferdinando Poggi, Grégoire Aslan, John Phillip Law, Kurt Christian, Martin Shaw, Takis Emmanuel, Tom Baker,

Director: Roy Ward Baker

Writers: Tudor Gates,

Cast: Dawn Addams, Douglas Wilmer, Ferdy Mayne, George Cole, Ingrid Pitt, Jon Finch, Kate O'Mara, Madeline Smith, Peter Cushing, Pippa Steel,

Director: Don Chaffey

Writers: Jan Read,

Cast: Douglas Wilmer, Gary Raymond, Honor Blackman, Jack Gwillim, John Cairney, Laurence Naismith, Michael Gwynn, Nancy Kovack, Niall MacGinnis, Todd Armstrong,