The Armstrong Circle Theatre show was a half hour anthology that aired every other week on Tuesday evenings. From 1950 through the spring of 1957 it ran on the NBC network, and from the fall of 1957 through 1963 it moved to the CBS network. Until 1955 it was a half hour show, but then expanded into a full hour. Some of the guest stars included Ed Begley, Jackie Cooper, Patty Duke, Robert Duvall, Grace Kelly, Jack Klugman, Walter Matthau, Jack Lemmon, Elizabeth Montgomery, Carroll O'Connor, Telly Sevalas, and many more.
Unfortunately, I have only been able to aquire one episode, from the 1953 season, starring Gene Lockhart and a very young James Dean, before his fame in the 1955 move, "Rebel Without A Cause."