The Plot Thickens
HIST!...A Sizzling Crime Drammer!
Mystery Comedy
A priceless Cellini silver cup is stolen from a local museum with both Hildegarde and Oscar on the case.
Cast
Zasu Pitts
Hildegarde Withers
Barbara Barondess
Marie
Lew Kelly
Cassidy, a Policeman (uncredited)
James Gleason
Police Insp. Oscar Piper
Louise Latimer
Alice Stevens
Arthur Aylesworth
Kendall
Paul Fix
Joe
Mary Gordon
Woman with Bag (uncredited)
John Miltern
Mr. Gordon, Museum Guard (uncredited)
Richard Tucker
John Carter
Agnes Anderson
Dagmar
Frank Fanning
Detective Fanning (uncredited)
Bodil Rosing
Theresa the Cook (uncredited)
Owen Davis Jr.
Robert Wilkins
James Donlan
Jim
Oscar Apfel
Robbins
Billy Dooley
Gas Station Attendant (uncredited)