Arthur Leigh Allen

"I'm not the Zodiac. And if I was, I certainly wouldn't tell you."

- Allen during his interrogation. "Last time I saw that face was July 4, 1969. I'm very sure that's the man who shot me."

- Michael Mageau identifies Allen as being the killer.

Arthur Leigh Allen, also known as Lee, is the secondary antagonist of the 2007 crime movie Zodiac. He is a criminal and the the prime suspect of being the Zodiac Killer in the Zodiac Killer case, as cartoonist Robert Graysmith persues the idea that Allen is the murderer.

He was portrayed by who also played Sheriff Bob Ryan in Gothika and Twisty the Clown and John Wayne Gacy in American Horror Story: Freak Show.