Trivia / Doctor in Love

• Billing Displacement:
  • The poster and trailer list Joan Sims, Liz Fraser, and Reginald Beckwith after the stars, despite the fact they only play supporting roles and have no real effect on the plot.
  • The Australian DVD also places Sims at the end of the list of stars to capitalise on her fame in the Carry On... Series.
• Blooper: Mrs. Mimps' son's mouth clearly does not move when speaks.
• Completely Different Title:
  • Brazil: A Doctor's Troubles.
  • Denmark: Little Doctor Falls in Love.
  • Finland: Doctor in the Arms of Love.
  • France: Love in Pills.
  • Germany: Love Three Times a Day/Dr. H - The Appendix Killer.
  • Hungary: Double Screw.
  • Italy: Undress, Doctor!.
  • Japan: The Temperature of Love - Light Sum 40.
  • Mexico/Uruguay: Get Undressed, Doctor!.
  • Sweden: The Doctor is Nice.
  • Turkey: Newbie Doctor Lover.
• Costume Backlash: The shoes Joan Sims had to wear in her stripper costume caused pain in her feet.
• DVD Commentary: With British comedy historian Robert Ross talking to Leslie Phillips (Dr. Tony Burke) and Liz Fraser (Leonora).
• Uncredited Role:
  • Mary Mackenzie and Meredith Edwards as the Parkers.
  • Avis Bunnage as Mrs. Mimps.
  • Peter Sallis as Mr. Luke.
  • Fay Bura as Dr. Harvey.
  • Angela Browne as Susan.
  • Derek Blomfeld as George.
  • Ernest Butcher as Dr. Billet.
  • Jimmy Thompson and Rosalind Knight as two of the doctors who try to figure out what is wrong with Dr. Hare.
  • Esma Cannon as the raffia woman.
  • Joan Hickson as a nurse.
  • Marianne Stone as the Sister.
  • Cyril Chamberlain as a shower steward at the Foulness Anti-Cold Research Unit.
  • Norman Rossington as the Haystack Club doorman.
  • Warren Mitchell as the Haystack Club manager.
  • Fred Griffiths as an ambulance man.
• Written by Cast Member: The screenplay was written by Nicholas Phipps, who also plays Dr. Cardew.
• You Look Familiar:
  • Ronnie Stevens and Nicholas Phipps play different characters to the ones they had played in Doctor at Large.
  • Joan Sims, Joan Hickson and Fred Griffiths return for their third unique roles in the series.
  • Cyril Chamberlain returns for his fourth unique role in the series.

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