The popular stand-up comedian, who has wowed audiences for decades with his clean routines, visited the Dole Lane theatre to show his support to the efforts there.

The group behind the theatre, the Chorley Amateur Dramatic and Operatic Society (CADOS), were plunged into crisis when an undetected problem with the roof ground the theatre to a halt.

They have now been hit with an estimated £100,000 repair bill, but insist it's still business as usual.

Jimmy, who started his career as a Red Coat for Butlins, dropped in on the venue ahead of his scheduled performance in July.

Leaving behind his trademark attire of cut-off evening trousers, a tuxedo hat and wellies, the comic instead donned a hard hat and was given a tour of the behind-the-scenes work.

Speaking to the Guardian, he said: "Everyone behind the theatre is keeping the dream alive. They are ensuring the theatre is a legacy for the kids and it is lovely to be apart of their efforts.

"This really is a happy story and there are some sad ones about. I'm booked to play at a different theatre and only days ago I was contacted to say it would close and that I would be one of the last people to perform there.

"The history of Chorley Little Theatre is also wonderful. It could have become a bingo hall or a supermarket, but the passion of its supporters has kept it going and it's fantastic."

Jimmy will take to the stage on July 11 and he is hoping to draw in the crowds with his routine.

He added: "There will of course be a letter from Mammy and I am actually going to phone her from the stage when I perform in Chorley. I will catch her before she goes to bed and Mrs Cricket will perform some good Irish songs.

"Children will get in for free when they come with an adult and it is important we get them to the theatre all year around and not just for pantomines."

Ian Robinson, spokesman for CADOS, said: "It's great Jimmy's doing a show because not only is he a brilliant entertainer, but he's a well-known name that reminds people we're still open."

Tickets to watch Jimmy are £10 for adults and free for children, they are available from Malcolm's Musicland, Chapel Street, alongside tickets for all the events.