The hotel used by the lovers, The Edgwarebury Hotel, was previously used as the location for The Traitor (1957), and would be used again as the tennis club in School For Scoundrels (1960); Rod Taylor's training ground in The Liquidator (1965); the Eatons' house in The Devil Rides Out (1968); "The Elizabethan Hotel" in The Avengers S7 Episode 20 "Wish You Were Here" (12/2/69); Paul Kirstner's house in Randall & Hopkirk (Deceased) Episode 7 "Murder Ain't What It Used To Be" (2/11/69); "Merstham Manor" in Randall & Hopkirk (Deceased) Episode 9 "The House on Haunted Hill" (16/11/69); Mrs Howe's house in Randall & Hopkirk (Deceased) Episode 14 "Who Killed Cock Robin?" (21/12/69) and the restaurant visited by Strand in Special Branch S4 Episode 12 "Diversion" (2/5/74)
Italian censorship visa # 30224 delivered on 10 September 1959.