“The Howie Mandel Stand-Up Extravaganza” (8 p.m., The CW): This event, hosted by Howie

“The Howie Mandel Stand-Up Extravaganza” (8 p.m., The CW): This event, hosted by Howie Mandel was recorded at the biggest comedy event in the world, the Just For Laughs Festival in Montreal.

“Murphy Brown” (9:30 P.M., CBS): In the season finale, the gang tries to distract Murphy from worrying about Avery’s assignment in Kabul by getting her to attend the special 100th anniversary New Year’s Eve celebration at Phil’s Bar.

TV listings, B7