John Walter McCahill (born February 12, 1955) is a Canadian retired professional ice hockey defenceman who played in one National Hockey League game for the Colorado Rockies during the 1977–78 NHL season.
John Walter McCahill (born February 12, 1955) is a Canadian retired professional ice hockey defenceman who played in one National Hockey League game for the Colorado Rockies during the 1977–78 NHL season. (en)