Victoria Justice Tori Vega Actor Daniella Monet Trina Actor Leon Thomas III André Actor Elizabeth Gillies Jade Actor Avan Jogia Beck Actor Ariana Grande Cat Actor Matt Bennett Robbie Actor Brian Avery Tom's Stunt Double Guest Star Jarrod Bailey Braden Guest Star Gary D. Bierend Puppeteer Guest Star Valerie Hinkle Amanda Guest Star Cole Jensen Francis Guest Star Eric Lange Sikowitz Guest Star Jill Matson-Sachoff Mrs. Hellberg Guest Star David Michael Paul Tom Vineman , Flour Bomber Guest Star Charles Shaughnessy Mason Thornesmith Guest Star Mackenzie Brooke Smith Rhoda Hellberg Guest Star Dan Schneider Executive Producer