Knock Knock Live. Who’s there? Fox’s brilliant embodiment of TV’s desperation
Fox tonight debuts Knock Knock Live, a hybrid reality/game show that is a single, brilliant embodiment of broadcast television’s desperation for viewers. The series, which airs at 9 p.m. ET, is a game show on which a camera crew and famous people show up at contestants’ doors for “an unforgettable moment.” That hints at one …