The slapshot actually predates television, believe it or not. It was invented in the 1930s and first used in a game in 1937 by Alex Shibicky, although he credits former teammate Fred Cook with inventing it in practice during the 1935-36 season.

Who invented slap shot?

In hockey lore, credit for the invention of the slapshot is typically given to Bernard “Boom Boom” Geoffrion,” who played for the Montreal Canadiens in the 1950s and 60s.

How old is slap shot?

Released Feb. 25, 1977, "Slap Shot" is celebrating its 40th anniversary, and the franchise is as strong as ever. This weekend, other cast members and fans from all over the world were scheduled to join the Hansons for festivities in Johnstown, Pennsylvania.