Hawkgirl makes her way through a weird abandoned Western town, and suddenly sees a little girl holding a teddy bear. She realizes that the girl is a cardboard cutout, and lowers her guard. The cutout shoots knockout gas at Hawkgirl, causing her to pass out. Great gassing scene from Justice League. Clip from Bob KO: https://www.youtube.com/watch?v=ysYMjNfie7I