The security guard’s attempts to stop him are unsuccessful; “Beans,” part of the group known as the "Boston Beans," manages to sneak onto the Warner Bros. lot in a costume resembling Oliver Hardy, effectively interrupting a film production (an event that may have actually improved it!). Accompanied by music from a turtle capable of using both hands, “Beans” quickly creates disorder and is ejected—only to unexpectedly appear on James Whale’s set for "Frankenstein." Further disruption follows as the monster comes to life and begins wreaking havoc. Ultimately, “Beans” must restore order before the studio is completely destroyed. The animation provides a good deal of entertainment, with a fast pace and some Hollywood-related jokes that help distinguish it.

Source on TMDB