I don't think the length of the run has been announced. Here's the latest:
"According to Variety, Butley--starring Nathan Lane--will now open at the Booth Theatre (222 W. 45th St.) on its originally scheduled date of October 25th.
Last month, producers of the Simon Gray comedy announced that Butley would open one day late on October 26th. However, the industry magazine states that "a minor scheduling snafu" has been caused by the opening of Twyla Tharp and Bob Dylan's The Times They Are A-Changin' at the Brooks Atkinson Theatre on October 26th, and so Butley will now open as originally scheduled.
Directed by Nicholas Martin, the limited run will begin previews on October 5th. Elizabeth I. McCann et al present the Huntington Theatre Company's production of the play. Martin (Hedda Gabler) is that theatre's artistic director."
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney