Donโt Look Up: Scanline VFX on Rotoscoping Challenges and Silhouette
Chris Solon, roto paint lead, discusses how the team used Silhouette to easily remove unwanted elements on Netflix's award-winning film.
Adam McKayโs satire Donโt Look Up (Netflix) is blisteringly funny while also making you question whether or not you should even be laughing at all. Itโs clever, heartfelt, and ultimately tragic as it lays bare the current climate crisis (albeit by way of an incoming collision course with a comet hurtling toward Earth), the 24-hour news cycle, and our collective lack of action. One of Netflixโs most-watched and talked about films of all time, Donโt Look Up recently won the WGAโs Original Screenplay Award and is currently nominated for four Oscars, including Best Motion Picture and Original Screenplay.
photo credit: Netflix
Scanline VFX completed around 160 shots on the film across 12 sequences and relied on Boris FX Silhouette to tackle tons of rotoscoping, paint (particularly frame by frame and clean frames), and tracking with built-in Mocha tools.
โThe main sequences we worked on included the Drask launch, the comet impact, the first time Randall (Leonardo DiCaprio) sees comet Dibiasky (named after Jennifer Lawrenceโs character), the Riley Bina (Ariana Grande) concert, and the Don't Look Up rally,โ says Chris Solon, roto paint lead, Scanline. โOur paint and roto departments prepped out crew, sets, rigs, provided roto mattes for crowd additions, provided beauty passes, and stabilized set pieces.

photo credit: Scanline/Netflix
Blasting Off
Some of the most difficult shots in the film involved Benedict Drask (Ron Perlman) as a military officer (and now astronaut) tasked with stopping the comet from destroying Earth. โDue to reflections on his face and in his eyes that were present from the on-set shoot, we had to do some work to remove the reflections to make his face work within the shot,โ states Solon. โSilhouette helped out a lot, particularly roto-ing for mattes to help in procedural paint.โ
photo credit: Scanline/Netflix
Making the News
The news studio scenes also proved tricky as film crew members and equipment needed to be removed. The unwanted elements were directly behind an actress and could be seen through her hair. Solon once again turned to Silhouette to roto the characters, hair, and desk along with a more manual process. โHand paint in Silhouette was also used to assist in the areas when the actress was moving a lot, leading us to take a more frame-by-frame approach,โ notes Solon. โSilhouette paint is a blessing for that. These shots were very challenging.โ
Chris Solon, Paint and Roto Lead, Scanline VFX
โHaving access to tools like Boris FX Silhouette is highly important to us and our VFX partners. They are such useful tools. Roto in Silhouette is so much more efficient with a lot more controls and faster playback,โ ends Solon. โHand painting and producing clean frames also is a must in Silhouette as there is no lag or limit on how many paint strokes to use. And of course, Mocha is a blessing to assist in tracking for set objects and also organic subjects.โ