Humphries will also reprise his other characters, the Honorable Sir Les Patterson (the constantly inebriated Australian cultural attaché) and the gentle, grandfatherly Sandy Stone, in the show. In the words of Dame Edna, this serves as "just a bit of foreplay really before I make an orgasmic appearance in Act Two."

Dame Edna, the self-styled "housewife superstar," has played the West End and Broadway on numerous occasions over the last half century, including appearances at the Royal Albert Hall and seasons at the Theatre Royal, Drury Lane, Strand and Piccadilly Theatres, amongst others. On U.K. television, Dame Edna has presented her own chat show "The Dame Edna Experience."

The show is directed by Australian theatre director Simon Phillips, who directed the recent West End and Broadway productions of Priscilla Queen of the Desert, with design by Tony Award winner Brian Thomson, who designed the original Australian and London productions of Jesus Christ Superstar and The Rocky Horror Show, as well as the closing ceremony of the Sydney Olympic Games.

London venue and performance details are still to be announced, together with additional touring details.