January 18th, 1948-September 25th, 1949- Dumont Network
October 4th, 1949-September 11th, 1954- NBC
October 30th, 1955-June 23rd, 1957- ABC
July 1st, 1957-October 4th, 1958- NBC
May 1st, 1959-October 9th, 1959- CBS
March 7th, 1960-September 26th, 1960- ABC
October 2nd, 1960-September 27th, 1970- CBS
Ted Mack's Original Amateur Hour was an American television program and continuation of Major Edward Bowes Amateur Hour on radio. It was hosted by Ted Mack. Contestants would compete weekly in a talent competition in which they were judged by the viewers.