The facility were sole VFX vendor on the Warner Bros feature

Union are delighted to announce they were the sole VFX vendor on Operation Mincemeat, the story of a successful British deception operation in WWII.

Starring Colin Firth, Kelly Macdonald, Matthew Macfadyen, Penelope Wilton, Johnny Flynn, and Jason Isaacs, the film is set in 1943 and the Allies are determined to break Hitler’s grip on occupied Europe. With a plan to launch an all-out assault on Sicily they face an impossible challenge – how to protect the invasion force from potential annihilation. It falls to two remarkable intelligence officers, Ewen Montagu (Colin Firth) and Charles Cholmondeley (Matthew Macfadyen) to dream the most inspired and improbable disinformation strategy of the war – centered on the most unlikely of secret agents: a dead man.

Operation Mincemeat is the extraordinary and true story of an idea that hoped to turn the tide for the Allies – taking impossibly high risks, defying logic, and testing the nerves of its creators to breaking point.

Directed by the Oscar-nominated John Madden, known for his work on Shakespeare in Love, the script for the film was adapted from the book of the same name by Ben Macintyre and is produced by See-Saw Films (The Power Of The Dog) and Cohen Media Group (Howard’s End), in association with Archery Pictures (Miss Sloane).

Union worked on the film from script to delivery to recreate key moments in this incredible story and place the action into the period. The VFX work included a fully CG submarine and numerous matte paintings to create environments of a war town London, stretching from Horse Guards Parade to Whitehall.

The Union team, led by Creative Director and VFX Supervisor Simon Hughes, worked closely with Madden who commented, “I valued the collaboration on this immensely, and the skill, patience and imagination Union brought far exceeded my best expectations. The shot of the submarine surfacing which begins the film is very cool and truly thrilling, establishing a narrative confidence that challenges the film to match it. The best thing is that you don’t even think about how we got the shots – they just did their job so well. Judgment throughout was spot on, and I was really grateful for your endless willingness to adapt while we figured out exactly what we wanted.”

The HMS Seraph submarine scene was shot at Twickenham studios on a partial set built against green screen and the submarine was added in post, along with complex water simulations in the rain. The same submarine was also used in a series of full CG shots, from the opening scene with the vessel in stormy waters, to the re-emergence at Huelva beach at night. The Seraph became a character in its own right.

For the USS Shubrick approaching Gela, the real HMS Cavalier was filmed at Chatham Dockyard and then partially replaced with the CG Shubrick and added into a CG stormy ocean as it powered towards Sicily, requiring wake and ocean creation as well as a flotilla of ships. An additional number of shots were created showing the troops final arrival and the storming of the beaches with CG landing craft and destroyers in the oceans.

Once the battle was complete, a final shot was created showing the aftermath the following morning, a 600 frame plus shot which revealed the full scale of the battle that had commenced at night the previous evening. The shot was achieved using a combination of CG crafts, vehicles and props and a number of plates of soldiers marching on the beaches, all with a view to historical references gathered to create an authentic feel.

Operation Mincemeat is in cinemas across the UK and Ireland now and will open in the USA on May 6th.

Tanya Combrinck
Author: Tanya Combrinck

Tanya is a writer covering art, design, and visual effects. She has 15 years of experience as a magazine journalist and has written for publications including 3D World, 3D Artist, Computer Arts, net magazine, and Creative Bloq.