His most recognizable pilot is Korgoth of Barbaria for Adult Swim in 2006, which was originally picked up for a full series (because of its critical and commercial success with garnering high ratings), however the decision was eventually passed up as the production costs would've been too expensive, so says later events, including a formal petition to revive the show.[1]
Springer also created Periwinkle Around the World back in 2004 for Cartoon Network, that was divided into five separate two-minute shorts, produced and directed by Genndy Tartakovsky. This series of shorts followed an anthropomorphic platypus as he travels around a few places in the world, such as China and Italy. Tom Kenny voiced a majority of the characters. Refusing to pick it up as a full series, Cartoon Network instead planned to release five shorts from the pilot as mobile phone content, but ended up putting them in their Sunday Pants anthology series in 2005. Springer's last pilot for Cartoon Network was Baloobaloob's Fun Park in 2009, which was produced as part of The Cartoonstitute.
More recently, he had worked closely with Disney Television Animation, working on Gravity Falls (2012–2013), Wander Over Yonder (2014) and the Mickey Mouse (2013–2015) television series. At the studio, Springer created Billy Dilley's Super-Duper Subterranean Summer for Disney XD, where he voiced the main character, Billy Dilley. The show was first announced in 2014 as a potential pilot, alongside another potential pilot Very Important House. In March 2016, it was confirmed that Disney XD has greenlit Springer's show for a full series. It officially premiered on June 3rd, 2017, and ended 12 days later. In 2019, Pete Browngardt mentioned that Springer was at Warner Bros. Animation developing a new adult animated project under the name Snail Riders of Zongdar, however the project was passed up some time after the initial trailer pitch. In 2024, Springer returned to Paramount Animation to be a storyboard artist for The SpongeBob Movie: Search for SquarePants.
