This is the first time in the Series that there has been no Special Guest Star, not even James Coburn.
James Coburn (Pete Jessup) and (S. John Launer ) Jason Carter will be in Perry Mason: The Case of the Envious Editor aired Jan 7, 1961. They will not have any scenes together.
Carl Benton Reid and S. John Launer will be in Perry Mason The Case of the Nimble Nephew aired Apr 23, 1960. There share one scene together in this show.