Liverpool Sound and Vision Rating * * * * *

Cast: Jaygann Ayeh, Reece Shearsmith, Rory Kinnear, Bill Paterson, Marcia Warren, Steve Pemberton, Hattie Morahan, Helen Monks, Tanya Franks, Kevin Eldon.

It is almost impossible to get anything 100 percent right in a half hour comedy, it needs so much to go according to plan, to hit every note possible and still have the conductor enough room to prise out just a little more from the lead and the passionate soprano on the edge of the stage.