Did'ja Know? (1950)

This short looks at the following questions: How would you act as an expectant father? How many greeting cards are sold in the USA each year? Why do indoor radiators make that pounding noise? Why do mammals yawn?

Did'ja Know? es una película de 1950. Géneros: Comedia. Dirigida por Dave O'Brien. Reparto principal: Pete Smith, Dave O'Brien, Don Brodie, Charles King. Dura 8 minutos. Su valoración media es de 5,0 sobre 10, con 5 votos.