Ann Morgan Guilbert (October 16, 1928 – June 14, 2016), sometimes credited as Ann Guilbert, was an American television and film actress and comedian who portrayed a number of roles from the 1950s on, most notably as Millie Helper in 61 episodes of the early 1960s sitcom The Dick Van Dyke Show, and later Yetta Rosenberg, Fran Fine's doddering...