Curiosidades

Final film directed by Harold Ramis. It's also his last acting role.

Stanley Tucci was cast to play the Biblical character Noah. After A Volta do Todo Poderoso (2007) failed at the box office, Noah was cut from the film.

Paul Rudd is uncredited for playing Abel, Cain's brother.

The spotted multi-horned sheep in the movie are a British breed of sheep called Jacob sheep. They are not endangered.

Both main character's names "Zed" and "Oh" are alternative ways to pronounce the number 0 ("Zero").

Bill Hader: as a witch doctor.

Harold Ramis: as Adam.