Dryden played six regular season games with the 1970-71 Canadiens, then all 20 playoff games, winning his first of six Stanley Cup rings, and the Conn Smythe Trophy. The Habs' regular goaltenders that season had been Rogie Vachon and Phil Myre. Vachon was traded to the Los Angeles Kings early in the 1971-72 season, and Myre was lost to the Atlanta Flames in the expansion draft after the 1971-72 season.
In 1971-72, Dryden won the Calder Trophy and placed 2nd in MVP voting. In 1972-73, He won the Vezina Trophy and his second Cup ring.
He sat out the entire 1973-74 season because of a contract dispute, and spent that year completing his law degree. He retired after winning four consecutive Stanley Cups from 1976-79.
If Dryden had been a baseball player, he would have been ineligible for the Hall of Fame, because he only played seven full regular seasons after his 1970-71 debut, short of the minimum ten.
I lived in Montreal during Dryden's career. Instead of being excited about having a dynasty team, the attitude towards hockey in Montreal was arrogant. People would say 'wake me up for the Finals', and when the Canadiens won the Cup, locals would say 'Phhhh. Took them six games'. This is why I have no sympathy for the team when they struggle to try to be an eighth seed in the playoffs.