Most animation fans know that Ub Iwerks co-created Mickey Mouse. But he contributed a lot more to animation than people think.
1. Ub Iwerks was a workhorse
While the rest of Disney’s studio was toiling away on the last few “Oswald the Lucky Rabbit” shorts that they were contractually obligated to finish for Universal, Ub animated the first Mickey Mouse cartoon, Plane Crazy, alone and in complete secrecy. During work hours, Ub would place dummy drawings of Oswald on top of his Mickey drawings so nobody would know what he was doing. At night, Ub would stay late and animate on Mickey. He animated the entire six-minute short singlehandedly in just a few weeks, reportedly averaging between 600-700 drawings a night, an astounding feat that hasn’t been matched since. When the success of Mickey Mouse propelled the Disney studio to new heights, Ub continued his efficient streak by animating extensive footage on Silly Symphonies shorts like The Skeleton Dance and Hell’s Bells.
2. Ub Iwerks was a mechanical marvel
When not animating with a pencil, Ub loved to build and create inventions. He was intrigued by the inner workings and mechanics of machines, and loved to delve into what made things work. Supposedly he once dismantled his car and reassembled it over the course of a weekend. With this mechanical knowhow, Ub invented devices that incorporated new techniques into his cartoons. After Iwerks opened the Iwerks Studio in 1930, he heard that Disney was attempting to develop what later became the multiplane camera. Ub one-upped his old partner and made his own version from car parts and scrap metal, and incorporated the multilane technique into his cartoons, like The Valiant Tailor: