1939 Season
Standings:
Just before the playoffs, Canada joined World War 2. As you'd expect, a lot of players decided to join the Canadian military, and as a result, the talent pool was watered down a lot. Also, the first tiebreaker game happened, as the Quebec Carnavals and Toronto Maple Leafs were tied for the 4th seed in the east. Quebec would win that game and make the playoffs for the first time. Fun fact, if you look above, you can see that the Leafs lost a record 14 straight games including the tiebreaker. Yikes.

Calgary wins their second Phillips Cup.
In terms of team stability news, the Fredericton Beavers might not be in Fredericton much longer, as poor team play has caused attendance to go down, and with the war starting, could cause financial problems as more and more people join the military, which as a result means lower attendance, and lower profit for the team.