David Tennant has been announced as a last minute guest at the Texan fan convention Dallas Fan Days. The event is taking place on October 21st-22nd, with David appearing on Saturday only.

Other guests at the event include Stranger Things stars Caleb McLaughlin and Gaten Matarazzo. Last month, Matt Smith was announced as a guest but recently cancelled his appearance, so Whovian attendees are no doubt delighted that David has signed on!

David's schedule and ticket prices are yet to be announced; however general entry tickets are already on sale: click here to buy.

Dallas Fan Days is a twice yearly event, taking place every spring and autumn at the Irving Convention Center, Dallas. It is hosted by Canadian exhibitions group Fan Expo HQ.