Tim Treloar played the Third Doctor in the 2013 anniversary story The Light at the End, and the Third Doctor Adventures stories Prisoners of the Lake, The Havoc of Empires, The Transcendence of Ephros and The Hidden Realm.
He has also portrayed many other characters in several Big Finish Doctor Who audio stories: Lord Jack Corrigan in Destination: Nerva, Ingiger in Gods and Monsters, Tyron in The Burning Prince, Van Cleef in Return of the Rocket Men, Telephus and Cisyphus in Mask of Tragedy, Ergu in The Exxilons, and Prime Minister Jeremy Thorpe in Damascus. He also read Short Trips stories Damascus and Gardeners' Worlds.