Robert Zemeckis Director Tom Hanks Hero Boy, Father, Conductor, Hobo, Scrooge, Santa Claus Voice, Executive Producer Michael Jeter Smokey, Steamer Voice Nona Gaye Hero Girl Voice Peter Scolari Lonely Boy Voice Eddie Deezen Know It All Voice Charles Fleischer Elf General Voice Steven Tyler Elf Lieutenant, Elf Singer Voice Leslie Zemeckis Sister Sarah, Mother Voice Daryl Sabara Hero Boy Voice André Sogliuzzo Smokey, Steamer Voice Jimmy Bennett Lonely Boy Voice Isabella Peregrina Sister Sarah Voice Chris Coppola Toothless Voice Josh Hutcherson Hero Boy Voice Debbie Lee Carrington Elf #2 Voice Jimmy "Jax" Pinchak Know-It-All Voice Chantel Valdivieso Holly, Hero Girl Voice Hayden McFarland Lonely Boy, Billy Voice Phil Fondacaro Elf 1 Voice William Broyles Jr. Screenwriter Jack Rapke Executive Producer Gary Goetzman Producer Alan Silvestri Original Music Jeremiah O'Driscoll Film Editing R. Orlando Duenas Film Editing Rick Carter Production Design Don Burgess Cinematographer Tony Fanning Art Director James Hegedus Art Director Alicia Maccarone Art Director Norman Newberry Art Director Karen O'Hara Set Decoration Joanna Johnston Costume Design Scot Boland Casting Victoria Burrows Casting