David Gemmill has worked in animation since 2007, predominantly as a storyboard artist. On The Mighty B!, he storyboarded three episodes during its second season.
He helped animate the opening theme for Wander Over Yonder, specifically the walk cycles. Gemmill was a writer on Mickey Mouse. He was one of 22 animators who worked on a commercial to promote a new season of Rick & Morty in 2017.
Gemmill worked as a storyboard artist on Teen Titans Go! and its film Teen Titans Go! to the Movies. As of 2019, he was directing episodes of Looney Tunes Cartoons. Outside of animation, Gemmill animates short films on his YouTube channel.
|203b||"Tour D'Alcatraz"||Co-storyboarded with Kirk Tingblad and Mark Colangelo|
|206b||"A Pirate's Life for B"||Co-storyboarded with Mike Mullen|
|208b||"Sleepless in San Francisco"||Co-storyboarded with Katie Rice and Kirk Hanson|
- Z, Charles (June 13, 2019). David Gemmill Directs the New Looney Tunes. The Animation Academy. Retrieved October 21, 2020.
- Z, Charles (April 18, 2017). David Gemmill - Another Success Story. The Animation Academy. Retrieved October 21, 2020.
- Khouri, Andy (August 1, 2013). ‘Powerpuff Girls’ Creator Craig McCracken’s ‘Wander Over Yonder’ Gets Stunning Title Sequence, Infectious Theme Song. Comics Alliance. Retrieved October 21, 2020.
- Perlmutter, David (May 4, 2018). The Encyclopedia of American Animated Television Shows. Page 388. Rowman & Littlefield. International standard book number 9781538103746.
- Price, Stephen (July 31, 2017). Trippin’ Through the Rick and Morty Exquisite Corpse Animation. Animation World Network. Retrieved October 21, 2020.
- Battle, Chris (July 4, 2017). Just a bunch of freedom-loving ‘MURICANS from today’s 4th of July episode of TTG (Based on some awesome storyboards by David Gemmill. Tumblr. Retrieved October 21, 2020.
- Schaab, Emily (July 26, 2018). The Teen Titans Save Krypton With Some Sick Beats In ‘Teen Titans Go! To The Movies’ Clip. Science Fiction. Retrieved October 21, 2020.
- Sarto, Dan (June 12, 2019). WATCH: Brand New Looney Tunes Short, ‘Dynamite Dance,’ Premieres at Annecy. Animation World Network. Retrieved October 21, 2020.
- Charles (March 5, 2013). 'Sexxi Batman' - David Gemmill. Animation Nation. Retrieved October 21, 2020.