Air date: 2018-04-07

Runtime: 50 min

A writers edition, with Charlie Higson and Sally Gardner, Fern Britton and Jilly Cooper, Peter James and Martina Cole, and Hanif Kureishi and Grace Dent.

Air date: 2018-04-14

Runtime: 50 min

A drama actors edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, and featuring Danny John-Jules and Nigel Lindsay, Liz Carr and Lisa Hammond, Trudie Goodwin and Lisa Maxwell, and Bill Maynard and Tricia Penrose.

Air date: 2018-04-28

Runtime: 50 min

A special celebrity edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, and featuring Denise van Outen and Lydia Bright, Michelle Ackerley and Arthur Smith, Ann Widdecombe and Tyger Drew-Honey, and Foster and Allen.

Air date: 2018-05-05

Runtime: 50 min

A kids' TV presenters edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, and featuring Timmy Mallett and Michaela Strachan, Bernard Cribbins and Jenny Hanley, Andy Crane and Janet Ellis, and JB Gill and Cat Sandion.

Air date: 2018-05-12

Runtime: 50 min

A theatre actors edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, and featuring Wayne Sleep and Louise Dearman, Neil Dudgeon and Annette Badland, Gary Wilmot and Rufus Hound, and Roy Hudd and Anita Harris.

Air date: 2018-09-08

Runtime: 50 min

An EastEnders edition, featuring Natalie Cassidy, Dean Gaffney, Perry Fenwick, Emma Barton, Lisa Hammond, Luisa Bradshaw-White, Jamie Borthwick and Madhav Sharma.

Air date: 2018-09-15

Runtime: 50 min

A comedy edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, and featuring Rowland Rivron and Simon Day, Hal Cruttenden and Zoe Lyons, Jan Ravens and Stephen K Amos, and Rich Hall and Sara Pascoe.

Air date: 2018-09-22

Runtime: 50 min

A Strictly Come Dancing special edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Katya Jones and Joe McFadden, Debbie McGee and Giovanni Pernice, Ore Oduba and Oti Mabuse, and Lesley Joseph and AJ Pritchard.

Air date: 2018-09-29

Runtime: 50 min

A BBC Music Day edition of the quiz, featuring Shaun Keaveny, Lianne La Havas, Ella Eyre, Clara Amfo, Suzy Klein, Lesley Garrett, Amy McDonald and Chris Hawkins.

Air date: 2018-10-06

Runtime: 50 min

A presenters edition of the quiz, featuring Trisha Goddard and Katie Derham, Johnny Vaughan and Toby Tarrant, Anne Diamond and Sarah Greene, and Adam Pearson and Chris Hollins.

Air date: 2018-10-13

Runtime: 50 min

A sport edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, and featuring Chemmy Alcott, James Cracknell, Sally Gunnell, Greg Rutherford, Sam Quek, Greg Rusedski, Eni Aluko and Neil Ruddock.

Air date: 2018-10-20

Runtime: 50 min

A sitcoms edition of the quiz, featuring Nerys Hughes, Victor McGuire, Shobu Kapoor, Abdullah Afzal, Guy Siner, Sue Hodge, Perry Benson and Jake Canuso.

Air date: 2018-10-27

Runtime: 50 min

A sci fi edition of the quiz, featuring Hattie Hayridge, Jessie Cave, Peter Davison, Katy Manning, Paul Darrow, Michael Keating, Kiran Shah and Jimmy Vee.

Air date: 2018-11-03

Runtime: 50 min

A special journalists edition of the quiz, featuring Eve Pollard, Victoria Derbyshire, Dan Wootton, Lizo Mzimba, Rosie Boycott, Frank Gardner, Ian Hyland and Jane Moore.

Air date: 2018-11-10

Runtime: 50 min

A special edition of the quiz, featuring Luisa Omielan, Jenny Powell, John Barnes, Rick Edwards, Sally Phillips, Nina Conti, Joe Pasquale and Terry Alderton.

Air date: 2018-11-17

Runtime: 50 min

A special celebrity edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Jennie McAlpine, Phil Tufnell, Luisa Zissman, James Hill, Steve Leonard, Trude Mostue, Marcel Somerville and Amber Davies.

Air date: 2018-11-24

Runtime: 50 min

A special celebrity edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Glen Matlock, Slim Jim, Barbara Dickson, Ralph McTell, Keith Duffy, Brian McFadden, Sonique and Toyah Wilcox.

Air date: 2018-12-22

Runtime: 50 min

A special Christmas edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Dave Hill and Rob Davis, Sally Lindsay and Roger McGough, Sonia and Jamelia, and Keren Woodward and Sara Dallin.

Air date: 2018-12-29

Runtime: 50 min

A TV experts edition of the general knowledge quiz with Michael Fish, Carrie Grant, David Grant, Adam Hart-Davis, Mary-Ann Ochota, Martin Roberts, Charlie Ross, Catherine Southon.

Air date: 2019-01-05

Runtime: 50 min

A special celebrity edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Gail Emms, Matthew Hoggard, Bonnie Langford, Frazer Hines, Dalton Grant, Charlie Stayt, Helen Lederer and Shaun Williamson.

Air date: 2019-01-12

Runtime: 50 min

A special comedians edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring James Acaster, Joel Dommett, Tom Allen, Ellie Taylor, Alex Horne, Isy Suttie, Ava Vidal and Marlon Davis.

Air date: 2019-01-19

Runtime: 50 min

A special writers edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Richard Madeley, Dreda Say Mitchell, John O'Farrell, Lise Mayer, Jenny Colgan, Jane Fallon, Richard Stilgoe and Don Black.

Air date: 2019-02-02

Runtime: 50 min

A special family edition of the quiz, with Vanessa Feltz, Ben Ofoedu, Shaun Ryder, Joanne Ryder, Les Dennis, Steph O'Neil, Paul Chowdhry and Darshan Chowdhry.

Air date: 2019-02-09

Runtime: 50 min

A special 1970s edition of the quiz, with David Jensen, Les McKeown, Diane Keen, Martin Jarvis, Robin Askwith, Liza Goddard, Isla St Clair and Patti Boulaye.

Air date: 2019-02-16

Runtime: 50 min

A special celebrity edition of the quiz, with Rickie Haywood-Williams and Melvin Odoom, Carol Smillie and Andrea Mclean, Katy Brand and Su Pollard, and Syd Little and Eddie Large.

Air date: 2019-03-02

Runtime: 50 min

Featuring Kelly Cates and Adrian Chiles, Andy Hamilton and Kate Williams, Mark Dolan and Rustie Lee, and Dame Esther Rantzen and Tim Vine.

Air date: 2019-03-09

Runtime: 50 min

A sitcoms special edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Kerry Howard, Neil Stuke, Robert Duncan, Susannah Doyle, Brigit Forsyth, James Baxter, Simon Greenall and Pauline McLynn.

Air date: 2019-03-16

Runtime: 50 min

A special radio-themed edition featuring Sarah-Jane Crawford, Dave Berry, Gemma Cairney, Harriet Scott, Liz Kershaw, Tony Livesey, Ken Bruce and Paddy O’Connell.

Air date: 2019-03-30

Runtime: 50 min

A special musical theatre edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Ray Quinn, Joanne Clifton, Ben Forster, Kerry Ellis, Jenna Russell, Hannah Waddingham, Duncan James and Jade Ewen.

Air date: 2019-04-13

Runtime: 50 min

A special food edition of the general knowledge quiz, with Prue Leith, Brian Turner, Grace Dent, William Sitwell, Hala El-Shafie, Ed Baines, Michael Caines and Anna Haugh.

Air date: 2019-04-20

Runtime: 50 min

A special 1980s edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Carol Decker, Dennis Seaton, Bob Champion, Jo Durie, Samantha Fox, Duncan Norvelle, John Kettley and Lizzie Webb.

Air date: 2019-04-27

Runtime: 50 min

A famous voices special of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring India Fisher, Nicholas Briggs, Kate Robbins, Steve Nallon, Redd Pepper, Richard Ridings, Felicity Finch and Tim Bentinck.

Air date: 2019-05-04

Runtime: 50 min

A special celebrity edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Lilah Parsons, Toby Anstis, Alexandra Fletcher, Nick Pickard, Lisa Maffia, Mutya Buena, Guy Henry and Paul Bradley.

Air date: 2019-05-11

Runtime: 50 min

A special sport-themed episode featuring Stephen Hendry, John Parrott, Beth Tweddle, Perri Shakes Drayton, Kadeena Cox, Lee Pearson, Pat Nevin and Lawrie Sanchez.

Air date: 2019-05-25

Runtime: 50 min

A special edition featuring TV doctors Simon Shepherd, Chris Steele, Amy Robbins, Robert Daws, William Beck, Sunetra Sarker, Sara Kayat, Ranj Singh.

Air date: 2019-06-01

Runtime: 50 min

A special 1990s edition featuring Jayne Middlemiss, Diane-Louise Jordan, Sarah Cawood, Jeremy Spake, Angus Loughran, Kriss Akabusi, Philip Franks and Sue Jenkins.