This complete fourth season of Here's Lucy (1968-74, CBS-TV) features all 24 color episodes. Guest stars include Flip Wilson, Kaye Ballard, Mike Connors, Tony Randall, Mary Wickes, Jack Benny, Rich Little, Dinah Shore, Dan Dailey, Ginger Rogers, David Frost, Allen Funt, Helen Hayes, Keye Luke, Tim Matheson, Richard Deacon, Vivian Vance.