Two young gentlemen living in 1890s England use the same pseudonym ("Ernest") on the sly, which is fine until they both fall in love with women using that name, which leads to a comedy of mistaken identities...
Rupert Everett
as Algernon “Algy” Moncrieff
Colin Firth
as John “Jack” Worthing
Reese Witherspoon
as Cecily Cardew
Judi Dench
as Lady Bracknell
Tom Wilkinson
as Dr. Chasuble
Frances O'Connor
as Gwendolen Fairfax
Anna Massey
as Miss Laetitia Prism
Edward Fox
as Lane
Patrick Godfrey
as Merriman
Charles Kay
as Gribsby
Marsha Fitzalan
as Dowager
Cyril Shaps
as Pew Opener