Murder on the Blackboard - Cast

Edna May Oliver

Hildegarde Withers
Actor

James Gleason

Police Insp. Oscar Piper
Actor

Bruce Cabot

Stevens
Actor

Gertrude Michael

Jane Davis
Actor

Regis Toomey

Detective Smiley North
Actor

Edgar Kennedy

Detective Donahue
Actor

Tully Marshall

MacFarland
Actor

Jackie Searl

Leland
Actor

Frederick Vogeding

Otto (as Fredrik Vogeding)
Actor

Gustav von Seyffertitz

Dr. Von Immen
Actor

Jed Prouty

Dr. Levine
Actor

Wade Boteler

Bearded Diner (Uncredited)
Actor

Tommy Bupp

School Boy (uncredited)
Actor

Frank Mills

Diner Counterman (uncredited)
Actor