The Plot Thickens [Spanish]

Ben Holmes

Director

James Gleason

Oscar Piper

Zasu Pitts

Hildegarde Withers

Owen Davis Jr.

Robert Wilkins

Arthur Aylesworth

Kendall

Paul Fix

Joe

Richard Tucker

John Carter

Barbara Barondess

Marie

James Donlan

Jim

Agnes Anderson

Dagmar

Oscar Apfel

H. G. Robbins

Alyce Ardell

Josephine, Hildegarde's Maid

Billy Dooley

Gas Station Attendant

Frank Fanning

Detective Fanning

Mary Gordon

Woman with Bag

Reed Howes

Museum Guard in Egyptian Room

John Indrisano

Man in Line for Inspection

Louise Latimer

Alice Stevens

John T. Bambury

Midget

Clarence Upson Young

Writer

Jack Townley

Writer

Stuart Palmer

Writer