Has anyone seen these approx. 20 minute shorts produced by Vitaphone in 1931-32? They starred Donald Meek as Dr. Crabtree and John Hamilton (Perry White) as Insp. Carr. The titles are Clyde Mystery, Cole Case, Murder in the pullman, Skull murder mystery, Wall st. mystery, Crane poison case, Side show mystery, Week end mystery, Studio murder mystery, Symphony murder mystery, Transatlantic mystery, and Campus mystery. Those titles sure sound interesting. Are these commercially available? Are thet being shown on TCM? I would like to see them.