Stephen Fry looks at insects and other invertebrates. With Sarah Millican, Jimmy Carr, Johnny Vegas and Alan Davies.

Stephen Fry looks at jobs with Sarah Millican, David Mitchell, Rev. Richard Coles and Alan Davies.

In a special Christmas edition, Stephen Fry jingles a few bells with Sarah Millican, Phill Jupitus, Danny Baker and Alan Davies.

Stephen Fry plays for keeps, with Sarah Millican, Jason Manford, Bill Bailey and Alan Davies.

From lonely whales to larval locomotives, Stephen Fry takes a look at the animal kingdom themed around the letter L. With Sarah Millican, Ross Noble, Colin Lane and Alan Davies.

Stephen Fry messes with your mind with Sarah Millican, Tommy Tiernan, Josh Widdicombe and Alan Davies.

With Noel Fielding, Eddie Kadi and Sarah Millican.

Sandi Toksvig runs the numbers with Colin Lane, Sarah Millican, Noel Fielding and Alan Davies.

Sandi Toksvig looks at some objects and ornaments. Along the way, discover where you can find an actual UFO and meet the world's best-dressed crab. With Sarah Millican, Cariad Lloyd, Alice Levine and Alan Davies.

Sandi Toksvig looks at some quirky questions with Alan Davies, Loyiso Gola, Jason Manford and Sarah Millican.

Sandi Toksvig looks at some queens with Alan Davies, Colin Lane, Sarah Millican and David Mitchell.

Sandi Toksvig tells you about tails (and tales) with Rob Beckett, Daliso Chaponda, Sarah Millican and Alan Davies.