Melissa has a bad case of sibling rivalry, only her competition is a fictional character in her father's best-selling novel about a teenage super spy. When her father is "dadnapped" by a group of overzealous fans, it's up to Melissa to help him by tapping her inner superhero.
Melissa Morris
Emily Osment
Wheeze
David Henrie
Merv Kilbo
Jason Earles
Neal Morris
George Newbern
Maurice Legarche
Phill Lewis
Debbie
Jennifer Stone
Sheldon
Denzel Whitaker
Tripp Zoome
Jonathan Keltz
Skunk
Charles Halford
Andre
Moisés Arias
Sammy
Seth Packard
Fan Guy
Brandon Luke Bringhurst
Bobby-O
Trevor Snarr
Suzie
Kenda Benward
Pizza Driver
Bryson Kuan
Car Wash Dude
Ryan Templeman
Larry (as Christian Jacobs)
M. Christian Jacobs
Cop
Joey Miyashima
Jeff Zimmer
Andy Rindlisbach
Tina
Nenetzi Scott
Fan Kid
Eric Deng
Fan
Alyx Gaudio
Mr. Walsh
Eugene Osment
Rudolpho
Stan Ellsworth