S16 E1: Denzel Washington, Peter Capaldi, Gemma Arterton, George Ezra

S16 E2: Hugh Grant, Emma Thompson, Luke Evans, Lenny Kravitz

S16 E3: John Cleese, Taylor Swift, Kevin Pietersen, Neil Diamond

S16 E4: Robert Duvall, Robert Downey Jr., Stephen Fry, U2

S16 E5: Benedict Cumberbatch, Timothy Spall, Miranda Hart, Maroon 5

S16 E6: Matthew McConaughey, Anne Hathaway, Lena Dunham, Micky Flanagan, Sia

S16 E7: Dame Shirley Bassey, David Walliams, Catherine Tate, Richard Ayoade, Annie Lennox

S16 E8: Jennifer Aniston, Jason Bateman, Dame Judi Dench, Dustin Hoffman, Olly Murs

S16 E9: Nicole Kidman, Julie Walters, Hugh Bonneville, Take That

S16 E10: Michael Keaton, Jamie Oliver, Victoria Wood, Sir Ian McKellen, One Direction

S16 E11: Jim Carrey, Jeff Daniels, Jude Law, Tamsin Greig, Nicole Scherzinger

S16 E12: Ben Stiller, Ricky Gervais, Rebel Wilson, Jamie Foxx, Cameron Diaz, Danny Dyer, Usher

S16 E13: Meryl Streep, Mark Ruffalo, James McAvoy, Hozier

S16 E14: David Tennant, Olivia Colman, Harvey Weinstein, Jessie J

S16 E15: Sir David Attenborough, Gary Lineker, Jessica Chastain, Harry Hill, McBusted

S16 E16: Dame Judi Dench, Dev Patel, Sharon Horgan, Rob Delaney, Jack O'Connell, First Aid Kit

S16 E17: Julianne Moore, Michael Flatley, Bill Bailey, Cuba Gooding Jr, Gregory Porter and Laura Mvula

S16 E18: Jamie Dornan, Julie Walters, Stephen Mangan, Charli XCX and Rita Ora

S16 E19: Sean Penn, Celia Imrie, Ross Noble, Kelly Clarkson

S16 E20: David Beckham, Will Smith, Margot Robbie, Hugh Jackman, Noel Gallagher

S16 E21: Comic Relief Special

S16 E22: Compilation Show