The Plot Thickens
1936-12-11A priceless Cellini silver cup is stolen from a local museum with both Hildegarde and Oscar on the case.

A priceless Cellini silver cup is stolen from a local museum with both Hildegarde and Oscar on the case.

Police Insp. Oscar Piper
James Gleason

Hildegarde Withers
Zasu Pitts

Robert Wilkins
Owen Davis Jr.

Alice Stevens
Louise Latimer

Kendall
Arthur Aylesworth

Joe
Paul Fix

John Carter
Richard Tucker

Marie
Barbara Barondess

Jim
James Donlan

Dagmar
Agnes Anderson

Robbins
Oscar Apfel
Josephine, Hildegarde's Maid (uncredited)
Alyce Ardell
Midget (uncredited)
John T. Bambury

Gas Station Attendant (uncredited)
Billy Dooley

Detective Fanning (uncredited)
Frank Fanning

Woman with Bag (uncredited)
Mary Gordon

Museum Guard in Egyptian Room (uncredited)
Reed Howes
Man in Line for Inspection (uncredited)
John Indrisano

Cassidy, a Policeman (uncredited)
Lew Kelly

Mr. Gordon, Museum Guard (uncredited)
John Miltern
First Hatless Suspect (uncredited)
Tom Quinn

Theresa the Cook (uncredited)
Bodil Rosing
Man Threatening Carter (uncredited)
George Sorel