When the baby giant slams Porky into the drum, the word PIG can be seen spelled in the blocks just before he hits it.
The actual introduction is as follows- ALL GIANTS DEPICTED IN THIS PHOTOPLAY ARE FICTITIOUS--- ANY SIMILARITY TO ACTUAL GIANTS LIVING OR IN THE NATIONAL LEAGUE IS PURELY CO-INCIDENTAL
The title refers to the chief protagonist for the fairy tale "Jack and the Beanstalk".
Introduction: All giants depicted are fictitious, and do not represent any actual giants or modern baseball players.