Mary Tyler Moore to guest on Betty White's sitcom

FILE - In this July 11, 2009 file photo, actress Mary Tyler Moore attends Broadway Barks 11 in New York. TV Land announced Tuesday, Nov. 2, 2010 that Moore will guest star on the second-season premiere of Betty White's hit comedy, "Hot in Cleveland." It will air in January. (AP Photo/Charles Sykes, file) (AP)

November 2, 2010 10:57:40 AM PDT
TV Land is reuniting Mary Tyler Moore with her 1970s sitcom sidekick Betty White.