It's a drama based on the lives of Sid James and Barabara Windsor through the Carry On years.
Sid James had his own dressing room in the forum of a caravan that came complete with its own toilet, shower and bedroom, it may not sound much but his fellow cast members dressing rooms were nowhere near as glamorous.
The Carry On films were made incredibly cheaply, especially by today's standards and the actors didn't exactly earn a fortune from them but it's certainly what made quite a few of them famous and they must have been great fun to do!
