Here is a 6 minutes exclusive footage for THE SECRET LIFE OF WALTER MITTY :
The VFX are made by:
Framestore (VFX Supervisor : Ivan Moran)
Look Effects (VFX Supervisor : Everett Burrell)
Soho VFX (VFX Supervisors : Keith Sellers & Allan Magled)
Hydraulx
MPC (VFX Supervisor : Guillaume Rocheron)
The Production VFX Supervisor is Guillaume Rocheron
© Vincent Frei – The Art of VFX – 2013