- Katharine Hepburn
- Sylvia Scarlett a.k.a. Sylvester
- Cary Grant
- Jimmy Monkley
- Brian Aherne
- Michael Fane
- Edmund Gwenn
- Henry Scarlett
- Robert Adair
- Turnkey
- Bunny Beatty
- Maid
- May Beatty
- Older Woman on Ship
- Daisy Belmore
- Fat Woman on Beach
- Carmen Beretta
- Woman
- Nina Borget
- Minor Role
- Thomas Braidon
- Minor Role
- Elsa Buchanan
- Minor Role
- Colin Campbell
- Minor Role
- James Carlisle
- Park Scam Onlooker
- Patricia Caron
- Minor Role
- Harold Cheevers
- Bobby
- E.E. Clive
- Customs Inspector
- Edward Cooper
- Customs Inspector
- Adrienne D'Ambricourt
- Stewardess
- Kay Deslys
- Minor Role
- Elspeth Dudgeon
- Older Woman
- Harold Entwistle
- Conductor
- Gaston Glass
- Purser
- Daisy Goodill
- Minor Role
- Bobbie Hale
- Porter
- Alec Harford
- Man Taking Half a Crown
- Peter Hobbes
- Steward
- Olaf Hytten
- Customs Inspector
- Lilyan Irene
- Minor Role
- Lorimer Johnston
- Minor Role
- Connie Lamont
- Girl at Park Scam
- Gwendolyn Logan
- Concerned Woman
- Nola Luxford
- Woman in Bathing Suit
- Elsie Mackay
- Minor Role
- Ella McKenzie
- Minor Role
- Dennie Moore
- Maudie Tilt - the Maid
- Frank Moran
- Minor Role
- Edmund Mortimer
- Park Scam Onlooker
- Leonard Mudie
- Train Steward
- George Nardelli
- Frenchman
- Natalie Paley
- Lily Levetsky
- Lionel Pape
- Sergeant Major
- Lennox Pawle
- Drunk
- Ethel Rawson
- Minor Role
- Harrington Reynolds
- Minor Role
- Roger Roughton
- Minor Role
- Violet Seton
- Minor Role
- C. Montague Shaw
- Minor Role
- Dina Smirnova
- Russian
- Pat Somerset
- Minor Role
- Jacques Vanaire
- Steward
- Michael Visaroff
- Purser
