Paul Merton and Ed Gamble have announced dates next year at Swindon's Wyvern Theatre.
Paul brings his 'Impro Chums' show to the venue on Saturday, 30 April, when he will be joined by Richard Vranch, Suki Webster, Mike McShane and accompanist Kirsty Newton.
Audience members are promised an evening of mind-blowing improvisation.
A theatre spokesperson said: "The collective improvisational experience embodied in the Chums is a joy to behold. They flex their improvisational muscles to delight and entertain audiences in this country and abroad."
Ed Gamble brings new show Electric to Swindon on Friday, 28 May, and the spokesperson said: "After a sell-out tour of his house in 2020 (extended into 2021 due to popular demand), Ol’ Broken Pancreas is charged up and ready to flick the switch on another night of attention seeking.
"Co-host of the award-winning mega-hit podcast Off Menu with James Acaster, Taskmaster champion, and has his own special Blood Sugar available worldwide on Amazon Prime."
Tickets for Ed Gamble: Electric start cost £24.50, while those for Paul Merton's Impro Chums are priced at £27.50 and £31.50.
Further information is available at https://swindontheatres.co.uk/