![David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday April 15 on BBC One Stock Photo - Alamy David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday April 15 on BBC One Stock Photo - Alamy](https://c8.alamy.com/comp/G48741/david-tennant-and-catherine-tate-during-filming-of-the-graham-norton-G48741.jpg)
David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday April 15 on BBC One Stock Photo - Alamy
![left to right) Host Graham Norton and guests, David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday left to right) Host Graham Norton and guests, David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday](https://c8.alamy.com/comp/G4873P/left-to-right-host-graham-norton-and-guests-david-tennant-and-catherine-G4873P.jpg)
left to right) Host Graham Norton and guests, David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday
![left to right) Host Graham Norton and guests, David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday left to right) Host Graham Norton and guests, David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday](https://c8.alamy.com/comp/G4874H/left-to-right-host-graham-norton-and-guests-david-tennant-and-catherine-G4874H.jpg)
left to right) Host Graham Norton and guests, David Tennant and Catherine Tate, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday
![left to right) David Tennant, Catherine Tate and Josh Groban, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday April 15 on left to right) David Tennant, Catherine Tate and Josh Groban, during filming of the Graham Norton Show at the London Studios in south London, to be screened on Friday April 15 on](https://c8.alamy.com/comp/G4873A/left-to-right-david-tennant-catherine-tate-and-josh-groban-during-G4873A.jpg)