Jerry is a literary agent; Emma runs an art gallery; Robert is a publisher. Emma and Robert are married and Jerry is Robert’s best friend, but Emma and Jerry have had a seven-year affair. The play opens with Emma and Jerry meeting for lunch in 1977, two years after the affair has finished and, by a brilliant device, the relationship of the three is traced backwards nine years to the evening when it all began.
Betrayal was first produced by the National Theatre in London on 15 November 1978. Directed by Peter Hall, the original production featured Penelope Wilton, Michael Gambon and Daniel Massey. On 5 January 1980, the play premiered on Broadway at the Trafalgar Theatre. Directed by Hall, the Broadway production starred Raul Julia, Blythe Danner and Roy Scheider. Betrayal has been revived on Broadway several times, most recently in 2019.