Turanga Leela is the most competent of the Planet Express crew, as the ship's one-eyed captain.  Leela thinks she's an alien from another planet, but eventually learns she's just a mutant from the sewers.

Leela is voiced by Katey Segel.

Leela Quotes

Farnsworth: (on the phone) Oh, how awful. Did he at least die painlessly? To shreds, you say. Well, how is his wife holding up? To shreds, you say. Very well then. (hangs up) Sad, sad, terrible, gruesome news about my colleague, Dr. Mobutu.
Leela: Was his apartment rent-controlled?

Leela: How can you trick people into drinking something that comes out of your behind? It's disgusting.
Slurm Queen: Is it? Honey comes from a bee's behind. Milk comes from a cow's behind. And have you ever used toothpaste?
Fry: Whose behind does that come from?
Slurm Queen: You don't wanna know.

Futurama Quotes

Farnsworth: (on the phone) Oh, how awful. Did he at least die painlessly? To shreds, you say. Well, how is his wife holding up? To shreds, you say. Very well then. (hangs up) Sad, sad, terrible, gruesome news about my colleague, Dr. Mobutu.
Leela: Was his apartment rent-controlled?

Leela: I think you're over reacting.
Fry: Am I? Am I? Face it, I'm a prize catch. [He belches.] I mean, I'm pulling down delivery boy money.
Leela: Fry, she's pulling down billionaire trust-fund money.
Fry: Then she wants me as a trophy husband.