The Adventurer: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! The Adventurer Adventure, Drama 9/30/72 – 3/29/74 United Kingdom GeneralEpisodesCastCharactersGallery Cast See full cast → Gene Barry as Gene Bradley Gene Barry as Gene Bradley Gene Barry as Gene Bradley Catherine Schell as Diane Marsh Catherine Schell as Diane Marsh Catherine Schell as Diane Marsh Barry Morse as Mr. Parminter Barry Morse as Mr. Parminter Barry Morse as Mr. Parminter Garrick Hagon as Gavin Jones Dennis Price as Brandon Alf Joint as Fake Gene Bradley Burt Kwouk as Johnny Morrison Sue Gerrard as Jane Stuart Damon as Vince Guy Deghy as Willet Mosselman Sandor Elès as Gerard Laroche Kieron Moore as Nessim André Morell as Father Antonius Wolfe Morris as Sakuma Natasha Pyne as Ann Somerby