This year's 50-hour London Improvathon at The Lost Theatre in Stockwell will feature an amazing rosta of great improvisers. Here are some:

The Pajama Men - one of the most influential sketch, impro and comedy theatre duos of recent times.

Members of the Best Comedy Olivier Award-winning West End show, The Play That Goes Wrong, including Henry Lewis, Henry Shields, Bryony Corrigan and Nancy Wallanger.

Members of The Comedy Store Players and Paul Merton's Impro Chums - Lee Simpson plus others.

Cariad Lloyd (Foster's Edinburgh Comedy Newcomer nominee and star of her own show for BBC3 - The Cariad Show)

Gemma Whelan (Yara Greyjoy in Game Of Thrones)

Dan Starkey (plays long-running character Strax in BBC1s Doctor Who and recently made an appearance on University Challenge)

Ruth Bratt (seen in Ricky Gervais' Derek (Channel 4); BBC's Mongrels: Vic Reeves' Ministry Of Curious Stuff and BBC3's People Just Do Nothing)

Mark Meer (Canadian Screen Award nominee and Canadian Comedy Award winner, known worldwide as the voice of Commander Shepard in the Mass Effect trilogy. A veteran of over 25 improvathons!)

Here are the full details:

Friday 29th - Sunday 31st May
Friday 7pm to Sunday 9pm
£10.00/ £7.00 (concessions)
50 Hour pass £55
LOST THEATRE
208 Wandsworth Road, London SW8 2JU
0207 720 6897

Click here to buy 50 Hour Pass tickets

Click here to buy Episode tickets

THE FINANCIAL TIMES
"Fearsomely able improvisers…. Extempore Theatre is the hothouse for British longform improv.’

TIME OUT CRITICS CHOICE
"Hilarious! Like nothing you’ve ever seen before. Late night clubbers and early morning joggers unite!”
An hilarious homage to all things Hollywood, featuring leading improvisers from the UK and overseas, playing a range of lovable and eccentric characters in modern-day Los Angeles. Screen sirens, budding starlets, struggling writers, crazed directors, big-shot producers… it takes all sorts to make the most successful movie studio in the world!

A core group of around 20 actors will play the whole 50 hours, going without sleep, with guest performers dropping in from time to time. There will be a band throughout and all night bar! Come for an episode, or a few, or stay for the whole thing!

There is also a special ‘Family Episode’ (Sunday 11am-1pm) where the action is suitable for children.

WWW.THELONDONJAM.COM