Coco is an American fantasy adventure 3D animated movie produced by Pixar Animation Studios and distributed by Walt Disney Pictures in 2017.
The font for the film title looks a lot like Rockwell Extra Bold. Rockwell is a style of lettering that was made in 1934 by Monotype. The design is inspired by an old font called Litho Antique from 1910. It was the first geometric slab serif font.
You can get a free download of Coco Font here. It’s in the TTF (TrueType) Format and you can use it for personal purposes without paying. For commercial use, you need to buy a license.