Celebration and The Room were first presented as a double bill at the Almeida Theatre, London, on 16 March 2000. The casts were as follows:
Celebration
LAMBERT Keith Allen
MATT Andy de la Tour
PRUE Lindsay Duncan
JULIE Susan Wooldridge
RUSSELL Steven Pacey
SUKI Lia Williams
RICHARD Thomas Wheatley
SONIA Indira Varma
WAITER Danny Dyer
WAITRESS 1 Nina Raine
WAITRESS 2 Katherine Tozer
The Room
ROSE Lindsay Duncan
BERT Steven Pacey
MR KIDD Henry Woolf
MRS SANDS Lia Williams
MR SANDS Keith Allen
RILEY George Harris
Director Harold Pinter
Set Design Eileen Diss
Costume Design Dany Everett
Lighting Mick Hughes
Sound John A. Leonard