Film colorization is any process that adds color to black-and-white, sepia, or other monochrome moving-picture images. It may be done as a special effect, to "modernize" black-and-white films, or to restore color segregation. The first examples date from the early 20th century, but colorization has become common with the advent of digital image processing.

A Trip to the Moon is a 1902 French science-fiction adventure trick film directed by Georges Méliès. Inspired by Jules Verne's 1865 novel From the Earth to the Moon and its 1870 sequel Around the Moon, the film follows a group of astronomers who travel to the moon in a cannon-propelled capsule, explore the moon's surface, escape from an underground group of Selenites, and return to earth with a captive Selenite. Méliès leads an ensemble cast of French theatrical performers as the main character Professor Barbenfouillis.