text: Brian Oulton (1908–1992) (4) played larger supporting roles in Nurse and Cleo, and cameo roles in Constable and Camping (both as shop managers).  He also appeared in the 1972 TV Christmas special Carry On Stuffing.
  Jacki Piper (born 1946) (4) played the female romantic leads in Up the Jungle, Loving and At Your Convenience and a large supporting role Matron.
  Jon Pertwee (1919–1996) (4) had small roles such as the soothsayer in Carry On Cleo, Dr. Fettle in Carry On Screaming, Sheriff Earp in Carry On Cowboy. Returned in Carry On Columbus, as the Duke of Costa Brava.
  Valerie Van Ost (1944–2019) (4) started in the Carry Ons with an uncredited turn as a GlabCab taxi driver in Cabby.  This was followed with supporting and cameo roles in Don't Lose Your Head, Doctor, and Again Doctor.
  John Bluthal (1929–2018) (3) played supporting roles in Spying and Follow That Camel.  In Spying he also provided the voice of Dr Crow, dubbing actress Judith Furse to make her sound more asexual.  He also had an uncredited 'gag' appearance in Henry playing the Royal Tailor.  Bluthal was famous at the time for his role of tailor Manny Cohen in the TV sitcom Never Mind The Quality, Feel The Width.