| Person | Type | Job | Role(s) |
|---|---|---|---|
 B.P. Schulberg | Crew | Production | Producer |
Bernhard Kaun | Crew | Sound | Music |
Eda Warren | Crew | Editing | Editor |
 Gene Markey | Crew | Writing | Screenplay |
Gina Kaus | Crew | Writing | Novel |
Kathryn Scola | Crew | Writing | Screenplay |
Lew Pollack | Crew | Sound | Music |
 Lothar Mendes | Crew | Directing | Director |
Rudolph G. Kopp | Crew | Sound | Music |
 Travis Banton | Crew | Costume & Make-Up | Costume Design |
 Victor Milner | Crew | Camera | Director of Photography |
 Alice White | Cast | Actress | Milli Lynch |
 Barbara Barondess | Cast | Actress | |
 Barry Norton | Cast | Actor | Prince Vladimir Gleboff |
 Billy Bevan | Cast | Actor | Schultz |
 C. Aubrey Smith | Cast | Actor | Edward Thorndyke |
 Carrie Daumery | Cast | Actress | |
 Christian Rub | Cast | Actor | Peasant Father |
 Edith Yorke | Cast | Actress | Mrs. Webber - Sick Passenger |
 Frank Jenks | Cast | Actor | Ship's Bandleader (uncredited) |
 Frank Morgan | Cast | Actor | Alex Stevenson |
 George Brent | Cast | Actor | Dr. Karl Bernhard |
 Gladys Gale | Cast | Actress | Milli's Mother (uncredited) |
 Glen Cavender | Cast | Actor | Ship's Diner (uncredited) |
 Henry Victor | Cast | Actor | Baron von Luden |
 Henry Wadsworth | Cast | Actor | Fritz |
Jane Keithley | Cast | Actress | |
 Joyce Compton | Cast | Actress | Girl Overboard (uncredited) |
 Knute Erickson | Cast | Actor | |
 Leni Stengel | Cast | Actress | |
 May Wallace | Cast | Actress | |
Rosita Butler | Cast | Actress | |
 Selmer Jackson | Cast | Actor | Older Man (uncredited) |
 Theodore von Eltz | Cast | Actor | Exl |
 Verree Teasdale | Cast | Actress | Luise Marheim |
 Vivienne Osborne | Cast | Actress | Sybil Bernhard |
 Wallis Clark | Cast | Actor | Dr. Veith |
 Zita Johann | Cast | Actress | Miss Morgan |
| Person | Type | Job | Role(s) |
