The Plot Thickens
MysteryComedy
A priceless Cellini silver cup is stolen from a local museum with both Hildegarde and Oscar on the case.
Cast
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 ApfelRobbinsAlyce ArdellJosephine, Hildegarde's Maid (uncredited)John T. BamburyMidget (uncredited)
Billy DooleyGas Station Attendant (uncredited)
Frank FanningDetective Fanning (uncredited)
