representatives of both the Wildroot company and the advertising agency that had the account denied that the cancellation of Sam Spade was related to the stir caused by Red Channels. They said that the sponsor wanted a program with a lower budget on radio so that the money saved could be used for television.

In either case, the last Spade episode aired on September 17, 1950, and the first Wild episode was heard on September 24, 1950. Duff provided a transition between the two programs by appearing as Spade on the first episode of the