Hmmm Long haired dude, late 40s = pic about 1966. Bike is teen size, so likely his son's.
Yes it's a Canadian Cycle + Motor made bicycle. It looks several years old, so, late 1950's.
If you didn't own one in those days, and didn't play hockey, you weren't Canadian. haha
They were much the same as Schwinns.
Sixty fiver has a 1957 CCM, the middle tube is a bit different.