The Campbell Playhouse (1938–1940) is a live CBS radio drama series directed by and starring Orson Welles. Produced by Welles and John Houseman, it was a sponsored continuation of The Mercury Theatre on the Air . The series offered hour-long adaptations of classic plays and novels, as well as adaptations of popular motion pictures.When Welles left at the end of the second season, The Campbell Playhouse changed format as a 30-minute weekly series that ran for one season (1940–41).
