The Bullwinkle Show (1959)

Season 1: Episode 111

As Rocky searches desperately for something to smash open the tower door and help his pal, the heavy clock chime hammer drops. The hammer narrowly misses Bullwinkle’s head, creating a loud clang that reverberates throughout the tower. The resulting vibration sends the agile moose tumbling out the window, where he grabs the clock's minute hand, dangling in the precarious style of Harold Lloyd.