He is best known for hosting CBS 's The Price Is Right from 1972 to 2007 , making it the longest-running daytime game show in North American television history , and for hosting Truth or Consequences from 1956 to 1974 .
He is best known for hosting CBS 's The Price is Right from 1972 to 2007 and for hosting Truth or Consequences from 1956 to 1974 .