Cast[]
- Jonathan as Greg Heffley
- Dennis as Rowley Jefferson
- Wanye as Frank Heffley
- Mavis as Susan Heffley
- Dracula as Mr. Jefferson
- Sam Sparks (from Cloudy with a Chance of Meatballs) as Mrs. Jefferson
- Griffin as Rodrick Heffley
- Steve the Monkey (from Cloudy with a Chance of Meatballs 2) as Manny Heffley
- Maya (from Paul Blart: Mall Cop 2) as Holly Hills