7.7
/10
Bill Gannon is a fictional character portrayed by Harry Morgan in the TV series The Simpsons.
In the first episode they appeared in, titled Mother Simpson (season 7), they were 80 years old.
They appear in 1 episodes out of a total of 768 aired so far

Bill Gannon

by Harry Morgan

character

Episodes1

  • 8.7
    /10

    Mother Simpson
    episode S7.E8 november 1995
    After faking his own death, Homer is reunited with his mother, who harbors a deep secret.