For the 1929 movie, see The Show of Shows.Your Show of Shows is a live 90-minute variety show that was broadcast weekly in the United States on NBC from February 25, 1950, through June 5, 1954, featuring Sid Caesar and Imogene Coca. Other featured performers were Carl Reiner, Howard Morris, Bill Hayes, Judy Johnson, The Hamilton Trio and the soprano Marguerite Piazza.