Love and Curses is a 1938 Warner Bros. Merrie Melodies cartoon directed by Ben Hardaway and Cal Dalton.
Roger traps Harold with a stage prop, and ties Emily to the railroad tracks.
As St. Clair pulled the lever that could send his opponent to his doom, Harold's hard head, however, not only destroyed the sawblade, but in the aftermath, multiple saw tools took its place.
Frustrated, Roger pulled out a revolver to gun down Harold, but the hero repelled the bullets until the St. Clair ran out of ammunition.
Harold tries to be heroic, but sings the chorus of Poor Old Joe as he leaves the room to rescue his wife.