Command Performance was Hollywood’s gift to the men and women serving overseas during World War II. Produced by the US War Department with 100 percent donated labor and facilites, the show featured appearances by performers as requested by servicemen. Each show featured a star MC, musical acts, comedy, and variety. Today’s episode was produced June 30, 1942. Spencer Tracy serves as host, with appearances by Groucho Mrx, Barbara Stanwyck, Victor Borge, and Mary Lee, among others.