"One Man Army" (often mistakenly called "Falling") is a song by Canadian alternative rock group Our Lady Peace.

It was released in July 1999 as the lead single from their third album, Happiness...Is Not a Fish That You Can Catch.

It's about finding the courage to metaphorically strip naked and set fire to all your inhibitions.

It begins with lead singer Raine Maida sitting in a chair in what appears to be a hotel hallway.

During the choruses of the song, Maida is suddenly pulled through the air (apparently acting as gravity was pulling him), causing him to crash into several walls, and smash through a tree, a wall, and several windows.