|Planet of origin||Earth|
|First appearance||"I, Roommate" (1ACV03)|
|Voiced by||Tress MacNeille|
Hattie McDoogal is an elderly woman with a lazy eye. Her memory is fairly poor. She tends to replace words that she doesn't remember with such nonsense words as "whatchacallit" and "kajigger", is the landlady of the building of Dr. Mbutu's apartment (1ACV03), owns one share of Planet Express (3ACV21) and loves her pet cats, one of which she keeps in her purse (3ACV21).
She was once the tiebreaker in a CEO election between Professor Farnsworth and Steve Castle (3ACV21). Although she was briefly with Professor Farnsworth on the Titanic (1ACV10), she seems to dislike him. She refers to him as a "cat-hater" and seemed pleased at the fact that he was receiving a mercy killing (6ACV18). She has two deceased husbands (2ACV04).
- Suffered a 30 year bout of insomnia, which ended during "Less than Hero".
- Both of her deceased husbands were cremated.
- Hattie's last name was created in the comic book "Who's Dying to Be a Gazillionaire?", but was not considered canon until "Law and Oracle".
Hattie: It's got a TV, you young watcha-call-it... idiot.
Hattie: I said, 'That's enough'!
Hattie: You ate my change!
Hattie: Dr. Mbutu collected all this crap when he was exploring the watcha-call-it... universe.
Hattie: I also love the neck-a-majigger.