The Plot Thickens
Voltar
James GleasonPolice Insp. Oscar Piper
Zasu PittsHildegarde Withers
Owen Davis Jr.Robert Wilkins
Louise LatimerAlice Stevens
Arthur AylesworthKendall
Paul FixJoe
Richard TuckerJohn Carter
Barbara BarondessMarie
James DonlanJim
Agnes AndersonDagmar
Oscar ApfelRobbins- Alyce ArdellJosephine, Hildegarde's Maid (sem créditos)
- John T. BamburyMidget (sem créditos)
Billy DooleyGas Station Attendant (sem créditos)
Frank FanningDetective Fanning (sem créditos)
Mary GordonWoman with Bag (sem créditos)
Reed HowesMuseum Guard in Egyptian Room (sem créditos)- John IndrisanoMan in Line for Inspection (sem créditos)
Lew KellyCassidy, a Policeman (sem créditos)
John MilternMr. Gordon, Museum Guard (sem créditos)- Tom QuinnFirst Hatless Suspect (sem créditos)
Bodil RosingTheresa the Cook (sem créditos)- George SorelMan Threatening Carter (sem créditos)