I realise some of these are a massive long shot, but some suggestions I’d love to meet:
Grant Gustin
Stephen Amell
David Bradley
Peter Capaldi
John Simm
Christopher Eccleston
Frazer Hines
Carole Ann Ford
Derek Jacobi
John Barrowman
Alex Kingston
Gareth David Lloyd
Charlie Cox
Craig Charles
Chloe Annett
Colin Salmon
Timothy Dalton
Daniel Radcliffe
Michael Gambon
Billy Boyd
Dominic Monaghan
Billy West
John DiMaggio