A painfully shy woman has a talent for impersonating famous performers including Shirley Bassey, Marilyn Monroe and Judy Garland. She is spotted by a greedy promoter who instinctively realises her considerable money-spinning potential, but the shrinking violet proves reluctant to step into the limelight. Comedy drama, with Jane Horrocks, Michael Caine, Brenda Blethyn, Ewan McGregor and Jim Broadbent