Rosemary & Thyme - Season 3 Episode 8 -

Rosemary's cousin, Charles, is performing with an amateur dramatic group and she and Laura have been brought along to prepare the garden of the open-air theatre in time for opening night. When one of the actors accidentally shoots himself during rehearsal and the police discover the gun wasn't loaded with blanks, it appears there's a murderer in their midst. Will the play go without a hitch or is someone out to sabotage it?