Shaffer was inspired to write his play when he heard of a crime involving a teenage boy's apparently senseless mutilation of horses. He then set out to construct a fictional account of what might have caused the incident, without knowing any of the details of the crime. The play is posited as a kind of postmodern detective story.
As the play opens, 17-year-old Alan Strang is brought to a mental health facility for treatment by Dr Martin Dysart, a psychiatrist. Alan's crime: blinding six horses with a spike. The boy, who worked part-time in the stables where the attack occurred, would take a certain horse out for occasional night rides. Those jaunts functioned as the set piece for an elaborate ritual of exaltation constructed by his anguished psyche.
Delving into Alan's tormented mind causes Dysart to confront his own spiritual atrophy, the result of a modern consumer culture that tolerates only enervated conformity. Dysart reflects: "That boy has known a passion more ferocious than I have felt in any second of my life. And let me tell you something: I envy it. ... I watch [my wife]...night after night—a woman I haven't kissed in six years— and he stands in the dark for an hour, sucking the sweat off his god's hairy cheek!"
According to Randy Harrison, who starred in the play's latest American revival (2005): "The play's about so much, it's hard to talk about it... Equus is one of the most significant English-language plays of the past 30 years. Anybody who hasn't seen it or read it needs to, if they care at all about theater or literature."
Original Productions
The play was originally staged at the !National Theatre at the Old Vic in London in 1973. It was directed by John Dexter and starred Alec McCowen as psychiatrist Martin Dysart and Peter Firth as Alan Strang, the young patient. It was subsequently presented on Broadway at the Plymouth Theatre with Anthony Hopkins and Peter Firth.
Later, Tom Hulce played the role of Alan Strang, and Anthony Perkins replaced Hopkins as Martin Dysart. Perkins was briefly replaced by Richard Burton for the star's return to Broadway for a limited run. Perkins resumed the part when Burton's run ended. The play received a Tony Award for best play in 1975.
Equus was acclaimed not only for its dramatic craftmanship and the performances by the stars, but also for its brilliantly original staging. The horses were portrayed by actors in brown track suits, wearing a wire abstraction of a horse's head. The entire cast, including the actors playing the horses, remained seated on stage for the play's duration, watching the action along with the audience. Part of the audience was seated on the stage as well, in bleachers that looked out into the auditorium, creating the effect that the spectators surrounded the action.
In a more recent adaptation, actor Harry Potter star Daniel Radcliffe will be playing the young Strang, with his Potter co-star Richard Griffiths as Dysart, opening in London's West End on February 26, 2007
Film adaptation
Main article: Equus (film)
Shaffer adapted the play for a 1977 film staring Richard Burton, Peter Firth, Eileen Atkins, Colin Blakely, Joan Plowright, and Jenny Agutter, directed by Sidney Lumet.
Revivals
Massachusetts' Berkshire Theatre Festival revived Equus in the Summer of 2005, staged by Scott Schwartz, with Victor Slezak as Dr Martin Dysart and Randy Harrison as Alan Strang. (Roberta Maxwell, who originated the role of Jill, Alan's would-be girlfriend, in the original Broadway production in the 1970s, played a judge in this revival.)
Equus is to be restaged in 2007 with Harry Potter co-stars Richard Griffiths and Daniel Radcliffe in the leading roles. The play will be directed by Thea Sharrock, and it is to open in London in February 2007 at the Gielgud Theatre. The casting of Radcliffe, still associated with films intended for general audiences (i.e., Harry Potter), has caused some minor controversy, since the role of Alan Strang will require him to appear naked on stage. [1]