Hold Your Breath (1921)

Charles and Bert who have defied the Volstead act are seen clambering about the roof of a building, high above a busy street. After a few hair-raising stunts that will give nervous ones in your audience a jolt. Bert demands money that Charles owes him. They end a fast chase on the roof of a building overlooking a lion's den. Here Bert slips down the roof in among the beasts and Bert lowers a flag to half mast, supposing of course this is the end of his pal. But to his astonishment Charles not only comes out alive but is seen reclining comfortably on one of the biggest lions.