"Merston Manor" previously appeared as the tennis club in School for Scoundrels (1960) & as "The Elizabethan Hotel" in Avengers episode Wish You Were Here (1968). It also appears as Paul Kirstner's house in Randall & Hopkirk Episode 7, Murder Ain't What It Used To Be, and as Mrs Howe's house in Episode 14, Who Killed Cock Robin; as the house used by Ralph Bates and Judy Geeson in Fear In The Night (1972) and again as the restaurant used by Strand and dinner companion in Special Branch S4 episode 12, Diversion [1974]