Despite a terrific third period rally by the underdog Boston Bruins, Montr al s Canadians win the Stanley Cup. Their third straight hockey championship... The Boston Bruins and the Montreal Canadiens are on the ice warming up. MSOH - Montreal Canadians attack they have the puck. CUS - Sports Spectators. MCUS - The clock and score board. MS - The Boston Bruins are skating and the crowd is cheering them on. CUS - Sports fans cheering and smiling. MS - People pour on to the ice celebrating the Stanley Cup winners the Montreal Canadians.