The Plot Thickens (1936)

James Gleason

as Police Insp. Oscar Piper

Zasu Pitts

as Hildegarde Withers

Owen Davis Jr.

as Robert Wilkins

Louise Latimer

as Alice Stevens

Arthur Aylesworth

as Kendall

Paul Fix

as Joe

Richard Tucker

as John Carter

Barbara Barondess

as Marie

James Donlan

as Jim

Agnes Anderson

as Dagmar

Oscar Apfel

as Robbins

A

Alyce Ardell

as Josephine, Hildegarde's Maid (uncredited)

Billy Dooley

as Gas Station Attendant (uncredited)

Frank Fanning

as Detective Fanning (uncredited)

Mary Gordon

as Woman with Bag (uncredited)

R

Reed Howes

as Museum Guard in Egyptian Room (uncredited)

J

John Indrisano

as Man in Line for Inspection (uncredited)

Lew Kelly

as Cassidy, a Policeman (uncredited)

John Miltern

as Mr. Gordon, Museum Guard (uncredited)