Up in Mabel's Room 1944

Synopsis:

Newly-married Gary Ainsworth (Dennis O'Keefe) once gave his former sweetheart Mabel (Gail Patrick) a sexy negligee with his initials embroidered in the lacework. It is Gary's unenviable task to retrieve the incriminating undergarment from Mabel's room before his wife Geraldine (Marjorie Reynolds) gets wise.

Directed by: Allan Dwan
Written by: Wilson Collison & Otto A. Harbach
Runtime: 76 minutes
Tagline: You always meet such interesting people!
Cast:
Dennis O'Keefe
Dennis O'Keefe
Boris 
Marjorie Reynolds
Marjorie Reynolds
Geraldine Ainsworth 
Gail Patrick
Gail Patrick
Mabel Essington 
Mischa Auer
Mischa Auer
Boris 
Binnie Barnes
Binnie Barnes
Alicia Larchmont