Sym-Bionic Titan is an American animated action science fiction television series created by Genndy Tartakovsky, Bryan Andrews, and Paul Rudish for Cartoon Network. The series focuses on a trio made up of the alien princess Ilana, the rebellious soldier Lance, and the robot Octus; the three are able to combine to create the titular Sym-Bionic Titan.
A preview of the series was first shown at the 2009 San Diego Comic-Con International, and further details were revealed at Cartoon Network's 2010 upfront. The series premiered on September 17, 2010, and ended on April 9, 2011. Cartoon Network initially ordered 20 episodes; Tartakovsky had hoped to expand on that, but the series was not renewed for another season, as the show "did not have any toys connected to it".
While Sym-Bionic Titan has never been released to DVD in The United States, all 20 episodes were available for purchase on iTunes and the Windows Store. On October 7, 2012, reruns of the series began airing on Adult Swim's Toonami block along with the 2011 television series of ThunderCats.
As of 2015, Cartoon Network has written off Sym-Bionic Titan for financial reasons.