To make Sidney's slump all the more painful, Clifford Anderson, a student of one of Sidney's writing seminars, has recently sent his mentor a copy of his first attempt at playwrighting for Sidney's review and advice. The play, "Deathtrap," is a five character, two act thriller so perfect in its construction that, as Sidney says, "A gifted director couldn't even hurt it." Using his penchant for plot, and out of his desperate desire to once again be the toast of Broadway, Sidney, along with Myra,...