Patrick Macnee Actor Honor Blackman Actor Frederick Schiller Guest Star Justin Lord Guest Star Nicholas Courtney Guest Star Michael Beint Guest Star Geoffrey Palmer Guest Star Katherine Woodville Guest Star Trader Faulkner Guest Star John Crocker Guest Star John Dearth Guest Star Ralph Nossek Guest Star Barry Wilsher Guest Star Graham Ashley Guest Star Dee Shenderey Guest Star John Gill Guest Star Manchip White Writer Leonard White Producer Jonathan Alwyn Director