MPC Film crafts VFX for <I>Ghostbusters: Afterlife</I>
January 4, 2022

MPC Film crafts VFX for Ghostbusters: Afterlife

LOS ANGELES — MPC Film (, which has locations in London, Los Angeles, Bangalore and Montréal, created visual effects for a number of scenes featured in the latest Ghostbusters film. Directed by Jason Reitman and produced by Ivan Reitman, Ghostbusters: Afterlife follows a single mom and her two kids, who arrive in a small town and discover their connection to the original ghostbusters team. 

MPC Film VFX supervisor Pier Lefebvre, DFX supervisor Sebastien Raets and VFX producer Sarah Moussaif worked alongside production VFX supervisor Alessandro Ongaro to deliver director Jason Reitman’s vision for the film. A team of VFX artists, production crew and software developers spread across three continents collaborated on many of the movie’s most complex sequences. 

Technicolor’s art department was involved from the very early stages of development, creating the design of Muncher, whose appearance reminds the audience of the original ghost, Slimer. For this, art director Leandre Lagrange says, “Extensive research was carried out on the horde of ghosts seen in the original Ghostbusters and Ghostbusters 2”.

The team created several pieces of key art for the city chase scene with the Ecto-1 and Muncher, as well as the designs for the new custom proton trap and its effect on the ghosts. They also explored the transformation of Gozer, the malignant entity from another dimension, as she shifts into Gozer Spirit. 

MPC Film’s biggest challenge was to bring the character of Dr. Egon Spengler, played by the late Harold Ramis, back to the big screen. To craft a photorealistic digital Egon, MPC Film’s character lab team began by building a library of reference material from the 1984 and 1989 Ghostbusters films. They were also provided with access to digital scans of previously unseen footage. From studying the footage, they were able to select key angles and facial expressions to begin to create an accurate likeness. Once they were confident with the matching of the young Ramis, the team inserted him into shots from the original Ghostbusters movie and organized a screening for the filmmakers to see if they could tell which shot was from the movie and which was the digital Egon. The next stage was to explore the aging process to reflect the concept art supplied by the filmmakers. Alongside the concept art, the character lab team was supplied with scans and photography of the double who performed on set. Texture artists supplemented this with its own library of skin maps and photography of a life model of a similar age.

The character lab team then began to develop the features. They used nuanced facial modeling techniques and rigging to ensure MPC’s animators could create a convincing and emotional performance, and photorealistic hair and skin was developed. Particular attention was given to the look development of the eyes.  

“It was a huge honor to be entrusted with bringing Egon back to the screen for Ghostbusters Afterlife, and we were humbled and overjoyed with the positive response from Harold’s family,” notes VFX supervisor Pier Lefebvre.

MPC Film created the visual effects for several other scenes in the movie, including a sequence in which mischievous mini Stay-Puft marshmallows cause havoc in Walmart. 

“Animating the Mini Stay-Puft scene was one of the moments when you remember why we want to be animators in the first place,” states animation supervisor, Christophe Paradis. “Everyone’s ideas were on the table to choreograph the perfect combination of gruesome, evil, infantile, savage, clumsy, unhinged and funny, all while creating an identifiable twist of unique personality to each of them.” 

With a horde of frantic marshmallows wreaking havoc on-screen, it was important to naturally direct the eye to the right place by carefully pacing their actions. In turn, this allowed for the team to add additional gags outside of the center of attention. Some inspiration and reference for the scene included another movie released in 1984, Gremlins. MPC was delivered the character assets, which were ingested in it its pipeline and rigged, with additional burnt variations created too. The mini Stay-Pufts were hand animated, with the team referencing toddlers to recreate the elements of clumsiness and cuteness in their movement.