Year One (2009) is a prehistoric comedy adventure directed by Harold Ramis, starring Jack Black and Michael Cera as Zed and Oh, two inept hunter-gatherers exiled from their primitive tribe. Their journey through the ancient world becomes a hilarious collision with Biblical history as they stumble upon figures like Cain and Abel, Abraham, and eventually find themselves in the notoriously sinful city of Sodom. The film blends slapstick humor with satirical takes on well-known religious stories, creating a unique and often absurd road trip through the dawn of civilization.

Jack Black delivers his signature boisterous energy as the ambitious but clueless Zed, while Michael Cera provides perfect deadpan contrast as the more cautious Oh. Their comedic chemistry drives the film, with supporting performances from Oliver Platt, David Cross, and Hank Azaria adding to the anachronistic fun. Director Harold Ramis, known for classic comedies like Ghostbusters, employs a straightforward approach that lets the absurd premise and character interactions shine.

While the film received mixed reviews for its uneven humor and received a modest IMDb rating of 5, it remains an entertaining watch for fans of its lead actors and those seeking lighthearted, unconventional comedy. The concept of placing modern comedic sensibilities in an ancient setting provides consistent laughs, particularly through its playful anachronisms. Watch Year One for a silly, historically irreverent adventure that doesn't take itself seriously and offers 97 minutes of straightforward comedic escapism.