Actor David Tennant is to make an appearance in the last episode of the BBC Two series, Fry's Planet Word. Episode 5, The Power And The Glory, sees Stephen Fry interview the former Doctor Who regarding the role of Hamlet (which Tennant played in 2008). Also popping up in the show are Brian Blessed (King Yrcanos in Trial of a Time Lord) and Richard Curtis (writer of Vincent and The Doctor).
Fry's Planet Word Episode 5 airs 9pm Oct 23 on BBC Two