credits:
Agency: Grey London
Creatives: Andy Amadeo Nils Leanord
Producer: James Covill
Production Company: Hungryman
Director: Andy Amadeo
DP: Harris
Producer: Matt Jones
Editing Company: The Whitehouse
Editor: Russell Ike & Ed Enayat
Post Production: The Mill
Producer: Chris Batten
Colourist: Seamus O’Kane
Lead 2D: Adam Grint
Flame Assist: Da
Kit: Baselight/Flame

(via creative online)

Also see the making of (here)