Guest Stars Gary Barlow as Himself Tom Hardy as Himself Robbie Williams as Himself Dannii Minogue as Herself Scarlett Moffatt as Herself Diego Luna as Himself Martin Kemp as Himself Ben Mendelsohn as Himself Mads Mikkelsen as Himself Riz Ahmed as Himself Emeli Sandé as Herself Tom Daley as Himself Christopher Steed as Himself Stephen Webb as Himself