of Wild Bill Hickok, The Rifleman, Wanted: Dead or Alive, Have Gun – Will Travel, Wyatt Earp, Bat Masterson, Tales of Wells Fargo, The Range Rider, The Cisco Kid, Bonanza, The Virginian, Wagon Train, The Restless Gun, Trackdown, Annie Oakley, The Big Valley, Maverick, The High Chaparral, Sugarfoot, Cheyenne, The Adventures of Kit Carson, Dick Powell's Zane Grey Theatre, Death Valley Days and many others. Children's programs included the 19-season, Emmy-winning CBS dramatic series Lassie (1954–1973), sci-fi series Adventures of Superman (1952), variety show The Mickey Mouse Club (1955), anthology series Disneyland (1955), and live-action fairy tale anthology series Shirley Temple's Storybook (1958). Bozo the Clown enjoyed widespread franchising in early television, making him the best-known clown character in the United States. Ding Dong School (1952), Captain Kangaroo (1955) and Romper Room were aimed at pre-schoolers. Howdy Doody (1947–1960) was a pioneer in early color production during the period. Fury, Sky King, The Roy Rogers Show, Andy's Gang, with Andy Devine taking over the show in 1955 for Smilin' Ed McConnell, Heckle and Jeckle, Mighty Mouse and similar live-action and animated half-hour shows held sway on Saturday mornings. Quiz and panel shows included The $64,000 Question, What's My Line?, I've Got a Secret, The Price Is Right, Beat the Clock, Truth or Consequences, Queen for a Day, and Name That Tune. The mid-1950s were a period of rapid growth in popularity for the quiz show format; the quiz show scandals of the period rocked the nation and were the result of the revelation that contestants were secretly given assistance by the producers to arrange the outcome of a supposedly fair competition, hastening the end of the golden age. Lower-budget game shows and panel shows continued to be popular as daytime fare for several decades after. Current events, Newscasting and journalism were distinguished by several broadcasting programs by Edward R. Murrow of CBS. Murrow's 1951 See It Now and Person to Person showcased important events, places and people in the news. NBC's Chet Huntley and David Brinkley, and CBS' Walter Cronkite also pioneered important news programming. On July 7, 1952, the term "anchor" was coined to describe Cronkite's role at both the Democratic and Republican National Conventions, which marked the first nationally televised convention coverage. Other public interest, and historical programming included Omnibus hosted by Alistair Cooke, and You Are There hosted by Walter Cronkite. NBC's Today hosted by Dave Garroway