Epic/Credits

Directed by

 * Chris Wedge

Produced by

 * Lori Forte, P.G.A.
 * Jerry Davis, P.G.A.

Executive Producers

 * William Joyce
 * James V. Hart

Screenplay by

 * James V. Hart
 * William Joyce
 * Dan Shere
 * Tom J. Astle
 * Matt Ember

Story by

 * William Joyce
 * James V. Hart
 * Chris Wedge

Leafman Characters Inspired the Book by

 * William Joyce

Co-Producer

 * Michael J. Travers

Music by

 * Danny Elfman

Production Designer

 * Greg Couch

Production Designer

 * William Joyce

Art Director

 * Michael Knapp

Edited by

 * Andy Keir

Casting by

 * Christian Kaplan, C.S.A.

Production Manager

 * Denise L. Rottina

CG Supervisor

 * Robert V. Cavaleri

Supervising Animators

 * Galen Tan Chu
 * Melvin Tsing Chern Tan

Cinematographer

 * Renato Falcão

Lighting Supervisor

 * Haji Uesato

Technical Supervisor - Production Pipeline

 * Christopher Moose

Technical Supervisor - Imaging

 * Andrew Beddini

Head of Camera & Staging

 * Robert Cardone

Previs Set Supervisor

 * Bryan Useo

Modeling Supervisor

 * David Mei

Rigging Supervisor

 * Justin Leach

Character Development Supervisor

 * Dan Barker

Character Simulation Supervisor

 * Keith Stichweh

Materials Supervisor

 * Brian Hill

Fur and Procedural Geometry Supervisor

 * Eric Maurer

Assembly Supervisor

 * Gareth Porter

Effects Supervisor

 * Elvira Pinkhas

Composting Supervisor

 * Dan Cayer

Stereoscopic Supervisor

 * Daniel Abramovich

Rendering Supervisor

 * Michael Kingsley

Head of Production Engineering

 * Robert A. Calvo

Research and Development Director

 * Carl Ludwig

Chief Scientist

 * Eugene Troubetzkoy

Supervising Sound Designer

 * Randy Thom

Story

 * Patrick Worlock

Editorial Manager

 * Jason Fricchione

Previs/Camera & Staging

 * Chris Kuwata

Animation

 * Elizabeth Malpelli

Lighting/Composting/Stereo

 * Jacqueline Jones Gladis