Date of Birth: 
Place of Birth: Thunder Bay, Ontario, Canada
About Danny Gruen
- Daniel Patrick Gruen (born June 26, 1952) is a retired professional ice hockey player who played 49 games in the National Hockey League and 181 games in the World Hockey Association.
- He played with the Colorado Rockies, Detroit Red Wings, Michigan Stags, Winnipeg Jets, Cleveland Crusaders, Calgary Cowboys, and Minnesota Fighting Saints.
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