Tanner Buchanan stars as Leo Kirkman on Designated Survivor. Buchanan's first television acting job was the 2011 pilot Home Grown for Warner Bros. Television and CBS. Buchanan has had guest starring roles on Grey's Anatomy, Major Crimes and The Goldbergs. Most recently he was seen in recurring roles on Disney Channel's Girl Meets World and Freeform's The Fosters.
Buchanan made his feature film debut in 2013 opposite Elias Koteas, Jennifer Jason Leigh and Virginia Madsen in Jake Squad and will be seen next on the big screen in the film Anything opposite Matt Bomer and John Carroll Lynch.
Buchanan made his LA Stage debut at the Geffen in 2015 opposite Josh Stamberg in The Power of Duff.
Buchanan is an avid musician and enjoys playing the piano, guitar and singing. He currently resides in Los Angeles with his parents Steve and Marlona.