Bed Time (1923)

First Max in his pyjamas gets back up and draws an isolated mountain area and puts Koko on top of a steep mountain That will keep you busy for the night says the reallife somewhat nasty cartoonist to his subject The cartoon really gets wild from that point with guest appearances from Mutt and Jeff and other stars of the day as Koko experiences one adventure after another from the Cave Of The Winds to Goliath chasing him all over