Mabel and her friends are throwing a film festival for the neighborhood. She travels to Peru to discover how to prepare the best popcorn and candy to mix in with it. But when she gets home, a mischievous pup on the hunt for treats causes an accident. The kids will have to pop into action to save their festival.

"Have you ever heard of a man-in-waiting? Yeah, not many have, Breaker Cane included. But his best friend, Lia Fairweather-Fern, can't get married without some extra help. That's why she's recruited him to take on the snarling beast that's her soon-to-be monster-in-law, Mrs. Beaver. For some reason, the groom's mother seems to have never heard the phrase, "What the bride wants, the bride gets." Lucky for Lia, Breaker has, and he accepts the challenge....