Season 1 CBS , 1952 Season 2 CBS , 1953 Season 3 CBS , 1954 Season 4 CBS , 1955 Season 5 CBS , 1956 Season 6 CBS , 1957 Season 7 CBS , 1958 Season 8 CBS , 1959 Season 9 CBS , 1960 Season 10 CBS , 1961 Season 11 CBS , 1962 Season 12 CBS , 1963 Season 13 CBS , 1964 Season 14 CBS , 1965 Season 15 CBS , 1966 Season 16 CBS , 1967