When does The Carol Burnett Show return?

The Carol Burnett Show ran from September 11, 1967, to March 29, 1978, for 279 episodes. It starred Carol Burnett, Harvey Korman, Vicki Lawrence, and Lyle Waggoner. The series won 25 primetime Emmy Awards. In 2007 it was included on the list of Time's 100 Best TV Shows of All Time.