September 24, 1992 and May 13, 1993
September 24, 1992 and May 13, 1993
September 1997 and May 1998
September 1999 and May 2000.
September 1997 and May 1998
October 11, 1990 and May 9, 1991
September 4, 1994 and May 21, 1995
September 17, 1995 and May 19, 1996
August 23, 1998 and May 16, 1999.
Ringo was the first Beatle to appear in the Simpsons (he was the first major celebrity to appear in the series) in an episode called Brush with Greatness.Paul and Linda McCartney appeared in Lisa the Vegetarian.George appeared in Homer's Barbershop Quartet.
There does not appear to be any study of historical writings regarding The Simpsons.
The Simpsons Shorts | 1987 The Simpsons Series | 1989 Futurama | 1999
The character by the name of Homer Simpson is the daddy in the TV series "The Simpsons."