Ralf Little, Jamie Reynolds (Klaxons), Adele, Mark Ronson, Tim Minchin

Simon and Phil are joined this week by Stephen Fry as Guest Team Captain, with Dominic Cooper, Frankie Sandford, Matt Shultz and Josie Long.

Nick Grimshaw, Kelly Rowland, Jack Osbourne, Bob Mortimer, David O'Doherty

Kate Jackson (The Long Blondes), Danny Dyer, Rhys Darby, Johnny Vegas, Harry Judd (McFly)

Gabriella Cilmi, Glenn Wool, Germaine Greer, James Corden, James Allan (Glasvegas)

Lisa Maffia, Alexei Sayle, Anna Richardson, Jack Dee, Stine Bramwell (Alphabeat)

Lil' Chris, Richard Herring, Melanie C, Frank Skinner, James Rushent (Does It Offend You, Yeah?)

Barunka O'Shaughnessy, Kelly Jones (Stereophonics), Mitch Hewer, Davina McCall, Alesha Dixon

Mette Lindberg (The Asteroids Galaxy Tour), Katy Brand, Lee Ryan, Mark Watson, Matthew Wright

Arlene Phillips, Keith Murray (We Are Scientists), Dappy (N-Dubz), Dermot O'Leary, Robert Webb

Heston Blumenthal, Grant Nicholas (Feeder), Josh Groban, Omid Djalili, Martin Freeman

The anarchic, award-winning pop quiz with host Simon Amstell, regular team captain Phill Jupitus, and special guest team captain Russell Brand. Guests include Rachel Stevens, Sway and Hugh Fearnley-Whittingstall.

Russell Brand stands in as guest team captain, with Sway, Hugh Fearnley-Whittingstall, Rachel Stevens and Greg Davies also appearing.