In Monster Talent, Granny made her first appearance, but it was a non-speaking role. Her role was playing the piano for the talent show contestants.
In Reunion, Granny appeared when Daffy was shouting in the street, but had no lines.
She also appears in Eligible Bachelors where she bids on Daffy Duck and tells him to clean the attic while telling him about how she was a spy for World War II. At the end of the episode she admits she bid on Daffy for a person to talk to also. She is also shown to own the Eiffel Tower in her yard which surprisingly no one notices.
In Double Date, she appears singing in the Merrie Melodie, Be Polite and getting helped across the street by Mac and Tosh. In the middle of the street, Mac finds a massage chair and they both massage Grany's feet. She is later seen walking next to a man when Marvin sings.
Granny makes a brief and non-speaking (she laughs, but nothing more) appearance in To Bowl or Not To Bowl. She has her own bowling team and at the end makes a strike.
She reappears in Newspaper Thief where she goes to Bugs' dinner party. Daffy suspects that she took his paper.Then at the end of the episode when everyone is yelling at Daffy she states that she likes Daffy due to him being exciting. After the end credits she takes Porky's place asking 'Is this the bathroom?' and Daffy saying "No! Go home!"
Granny also appear in Sunday Night Slice, where she asks for a napkin, and says that the pizza's awful.
- Granny's real name is Emma Webster.
- Granny was the first character to have a non-speaking role as their first appearance in The Looney Tunes Show. She appeared as the pianist in the talent show in Monster Talent.
- Granny is voiced by June Foray, the same person who voiced her in the original shorts from the 1940's to the 1950's.
- This makes Granny the only character to have the same voice actor for the original shorts and The Looney Tunes Show.
- Granny is revealed to be 90 years old and was once a spy in World War II in Eligible Bachelors.
- She may still have her old pet dog, Hector the Bulldog, as he is shown as a character in the introduction of the series. Though, in Point, Laser Point, Granny doesn't mention him.