Top Gear
BBC America, 8:00 p.m. ET
Perhaps you know him as Michael in the star-crossed HBO series Luck. More probably, you may know him as Dumbledore in the most recent Harry Potter films. But a few of us here at TV WORTH WATCHING will always know him, first and foremost, as The Singing Detective himself – Michael Gambon. However, diehard fans of this series, which includes celebrity visits to give them a chance behind the wheel and around the test track – may know Gambon as a repeat visitor. His first lap around the Top Gear track was anything but impressive – more like Dumb and Dumbledore. But this second visit, in this repeat from several years later, gave him a chance to redeem himself. Does he? That’s what the viewing part is for…