Plymouth Theatre, (10/24/1974 - 9/11/1976)
Helen Hayes Theatre, (10/5/1976 - 10/2/1977)

Category: Play, Drama, Original, Broadway
Setting: The Present. Rokeby Psychiatric Hospital in Southern England.

Opening Night Production Credits 

Plymouth Theatre Owned/Operated by: The Shubert Organization (Executive Directors: Irving Goldman, Bernard B. Jacobs, Gerald Schoenfeld)

Produced by Kermit Bloomgarden and Doris Cole Abrahams; Produced in association with Frank Milton

Written by Peter Shaffer; Cinema Music: Cy Coleman

Directed by John Dexter

Scenic Design by John Napier; Costume Design by John Napier; Lighting Design by Andy Phillips; Sound Design by Marc Wilkinson

General Manager: Max Allentuck

Production Stage Manager: Robert L. Borod; Stage Manager: Nicholas Russiyan; Assistant Stage Mgr: Michael Wieben

Mime: Claude Chagrin; American supervision of scenery and lighting: Howard Bay; American supervision of costumes: Patricia Adshead; General Press Representative: John Springer Associates; Press Representative: Louis Sica; Graphic Design: Gilbert Lesser; Advertising: The Blaine Thompson Company and Matthew Serino; Assistant to Mr. Bloomgarden: John Bloomgarden; Assistant to the Director: Gabriel Oshen; Production Assistant: Scott Rudin

Peter Firth	Alan Strang
Anthony Hopkins	Martin Dysart
Michael Higgins	Frank Strang
Roberta Maxwell	Jill Mason
Marian Seldes	Hesther Saloman
Frances Sternhagen	Dora Strang
Mary Doyle	Nurse
Gus Kaikkonen	Horse
Philip Kraus	Horse
Walter Mathews	Harry Dalton
Everett McGill	Young Horseman
	Nugget
Gabriel Oshen	Horse
David Ramsey	Horse
John Tyrrell	Horse

Standby: Alan Mixon (Martin Dysart).

Understudies: Mary Doyle (Dora Strang, Hesther Saloman), Dale Hodges (Jill Mason, Nurse), Thomas Hulce (Alan Strang), Philip Kraus (Harry Dalton, Nugget, Young Horseman), Walter Mathews (Frank Strang), Michael Wieben (Horse).