The Hollywood Reporter has Luke Perry joining the cast of John from Cincinnati, HBO's new drama series from Deadwood creator David Milch, and to debut in summer '07. I'm not great with math, but this could mean that Windfall is not returning.... Speaking of Deadwood, Ian McShane will make his first appearance on Broadway in 40 years when he stars in a revival of Daniel Sullivan's The Homecoming, says the New York Times.