A married pair of gamblers try to fleece a wealthy British nobleman while sailing on the Titanic's fateful cruise, but she begins to have misgivings as she becomes attracted to the dashing gentleman, frustrating her husband's goals.
| Actor | Role |
|---|---|
 Leo GennPaul Bernard | Paul Bernard |
 May WynnSusan Clay | Susan Clay |
 Phillip ReedSir Hubert Cornwall | Sir Hubert Cornwall |
 Michael McHaleDeck Officer | Deck Officer |
 Barbara MorrisonMrs. Van Owen | Mrs. Van Owen |
| PPatrick WhyteMr. Fothergill | Mr. Fothergill |
| MMichael HadlowCabin Steward | Cabin Steward |
| PPaul FieldingMr. Van Owen | Mr. Van Owen |
| RRamsay HillMr. Ogden | Mr. Ogden |
| GGeorge LeighDining Steward | Dining Steward |
| PPaul BradleyPassenger (uncredited) | Passenger (uncredited) |
 Chet BrandenburgWaiter (uncredited) | Waiter (uncredited) |
 Adolph FaylauerPassenger (uncredited) | Passenger (uncredited) |
 Kenner G. KempPassenger (uncredited) | Passenger (uncredited) |
 Harold MillerPassenger (uncredited) | Passenger (uncredited) |
 Cosmo SardoPassenger (uncredited) | Passenger (uncredited) |
 Ted TetzlaffSelf - in prologue (uncredited) | Self - in prologue (uncredited) |
 Jack TornekTetzlaff's Assistant (uncredited) | Tetzlaff's Assistant (uncredited) |