The Overwatch Cinematic Trailer is an animated short shown at Blizzcon 2014. It was the first piece of Overwatch media released to the public.
In a time of global crisis, an international task force of heroes banded together to restore peace to a war-torn world. This organization, known as Overwatch, ended the crisis and helped maintain peace for a generation, inspiring an era of exploration, innovation, and discovery.
After many years, Overwatch's influence waned and it was eventually disbanded. Now in the wake of its dismantling, conflict is rising once again. Overwatch may be gone…but the world still needs heroes.

1928 American animated short film

Referred as the actual first Mickey Mouse short. Inspired by Lindbergh's flight from New York to Paris, Mickey builds a plane to take Minnie for a trip.