In the mid fifties, Hewitt began substituting on Maple Leafs broadcasts when his father was given other assignments by the CBC, such as covering the Ice Hockey World Championships or Winter Olympics.
National Hockey League | 2008 Summer Olympics | 2012 Summer Olympics | 1984 Winter Olympics | 1996 Summer Olympics | 2004 Summer Olympics | 1992 Summer Olympics | 2000 Summer Olympics | 1984 Summer Olympics | 1988 Summer Olympics | 1956 | 1968 Summer Olympics | 1972 Summer Olympics | 1976 Summer Olympics | 2010 Winter Olympics | 1920 Summer Olympics | 1936 Summer Olympics | 1980 Summer Olympics | 1952 Summer Olympics | 1924 Summer Olympics | American Hockey League | 1928 Summer Olympics | field hockey | Bulgarian Hockey League | 1964 Summer Olympics | 2002 Winter Olympics | 1912 Summer Olympics | Johnny Winter | 1956 Summer Olympics | 1948 Summer Olympics |