September 20th...

 

"The Thin Man" - "The Dollar Doodle"

September 20, 1957 (66 years)

pictured above: Peter Lawford and Phyllis Kirk as Nick and Nora Charles with Asta

"The Alfred Hitchcock Hour" - "A Piece of the Action"

September 20, 1962 (61 years)

pictured above: Sir Alfred Hitchcock

"Lou Grant" - "Cophouse"

September 20, 1977 (46 years)

pictured above (l-r): Edward Asner as Lou Grant with Nancy Marchand as Mrs. Pynchon and Mason Adams as Charlie Hume

"Life with Lucy" - "One Good Grandparent Deserves Another"

September 20, 1986 (37 years)
pictured above: Lucille Ball and Gale Gordon