

The Plot Thickens
1936 · 69 min · Mystery, ComedyNR
HIST!...A Sizzling Crime Drammer!
A priceless Cellini silver cup is stolen from a local museum with both Hildegarde and Oscar on the case.
- Director
- Ben Holmes
- Writers
- Clarence Upson Young, Jack Townley
- Released
- December 11, 1936
- Language
- English
Cast

James Gleason
Police Insp. Oscar Piper

Zasu Pitts
Hildegarde Withers

Owen Davis Jr.
Robert Wilkins

Louise Latimer
Alice Stevens

Arthur Aylesworth
Kendall

Paul Fix
Joe

Richard Tucker
John Carter

Barbara Barondess
Marie

James Donlan
Jim

Agnes Anderson
Dagmar

Oscar Apfel
Robbins
Alyce Ardell
Josephine, Hildegarde's Maid (uncredited)
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