•
Pat O'Brien as Mike Farrough •
Constance Bennett as Christine Blaine •
John Halliday as John Morgan •
Alan Baxter as Larry Perrin, alias Larry Ross •
Erwin Kalser as Dr. Adolph Behrens •
Edgar Buchanan as Charles Atterbee •
Frank Sully as Tommy Malone •
Marjorie Gateson as Mrs. Winslow •
Francis Pierlot as Professor Mudge •
Jessie Busley as Mrs. Mudge •
Melville Cooper as Ship's Mate Penney •
Stanley Logan as Captain James P. Hollister ==References==