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.
Career statistics
Regular season and playoffs
See also
- List of players who played only one game in the NHL
External links
- Biographical information and career statistics from NHL.com, or Eliteprospects.com, or Hockey-Reference.com, or The Internet Hockey Database
