Edna May Oliver as Hildegarde Withers James Gleason as Inspector Oscar Piper Lola Lane as Phyllis La Font George Meeker as Roswell T. Forrest, posing as Tom Kelsey Dorothy Libaire as Kay Deving Harry Ellerbe as Marvin Deving Chick Chandler as Dick French, pilot Willie Best as Willie, the porter Leo G. Carroll as Director Joseph B. Tate DeWitt Jennings as Captain Beegle Spencer Charters as Chief Britt Arthur Hoyt as Dr. O'Rourke Matt McHugh as Pilot Madden Morgan Wallace as McArthur / Arthur Mack Brooks Benedict as Tom Kelsey, posing as Roswell T. Forrest Colette Darfeuil Samson Fainsilber Serge Arola Féral Benga Darlo Frédéric Mariotti Pierre Nay Simone Renant Fernande Saala