Dear John: 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! Dear John Comedy United Kingdom http://www.bbc.co.uk/comedy/dearjohn/ GeneralEpisodesCastCharactersGallery Cast See full cast → Ralph Bates as John Lacey Ralph Bates as John Lacey Peter Blake as Kirk St Moritz / Eric Morris Belinda Lang as Kate Belinda Lang as Kate Peter Blake as Kirk Peter Denyer as Ralph Rachel Bell as Louise Lucinda Curtis as Sylvia Jean Challis as Mrs. Arnott Irene Prador as Mrs. Lemenski Terence Edmond as Ken Wendy Allnutt as Wendy Sue Holderness as Maggie William Bates as Toby Sheila Manahan as Kirk's Mum Kevin Lloyd as Rick Darren Traynor as Taylor