Who Played Joseph Keyston in Butley

Joseph Keyston is a role in Butley, a play that opened Broadway in 1972.

Ben Butley is having a monumentally bad day. So bad, he's making sure everyone else has a worse one. His estranged wife has taken up with the most boring man in London. His beloved protégé has found a new benefactor. And in an unprecedented act of betrayal even the English department's resident failure has a book deal. Butley's trusty arsenal - mischievous irony and gleeful troublemaking - have never failed him yet. Might they finally prove to be the weapons of his own tragic self-destruction?