Tom Davis DI Sleet Actor Professor Green Police Rookie Actor Richard Osman Self Reggie Yates Celebrity Sidekick Actor Lorraine Kelly Celebrity Rookie Actor Martin Kemp Celebrity Sidekick Actor Tom Bennett Conor McGregor Actor Jamie Demetriou Zayn Malik Actor Liam Hourican Gordon Ramsay Actor Colin Hoult Anthony Mcpartlin Actor Perry Fitzpatrick Phil Neville Actor Luke Kempner Arsène Wenger Actor Terry Mynott Bill Nighy Actor Marie Lawrence Paloma Faith Actor Jessica Kennedy Venus Williams Actor Kerry Howard Madonna Actor Ellie White Björk Actor Nico Tatarowicz Sid Lowecroft Actor Dominique Moore Serena Williams Actor Samson Kayo will.i.am Actor James De Frond Director Andrew Brereton Executive Producer