Season Four Preview
Video duration: 0:30
More than 200 breakthrough stars bring their stories to life in season four of the Emmy-nominated documentary series Pioneers of Television. Each episode melds compelling new interviews with irresistible clips to offer a fresh take on TV’s biggest celebrities. Featured stars include Jerry Seinfeld, Robin Williams, Roseanne Barr, Bill Cosby, Tim Allen, Ray Romano and Noah Wyle.