So the Cleveland Rams bolted from the AFL ( II ) , after the 1936 season .
The Rams joined the NFL as an expansion team , while that AFL lasted one more season ( 1937 ) , and folded .
So the Cleveland Rams bolted from the AFL ( II ) , after the 1936 season , and the Rams joined the NFL as an expansion team , while that AFL lasted one more season ( 1937 ) , and folded .