Stacker compiled data from They Shoot Zombies, Don’t They?, IMDb, and Metacritic in order to determine the 60 best zombie films ever made.

Using data from IMDb, Stacker rounds up mistakes from the 100 worst movies of all time. These flubs take the flicks from bad to unwatchable.

Stacker presents the 100 best horror movies of all time, as determined by a formula-driven score. To qualify, each film had to be listed as horror on IMDb, have a Metascore, and have at least 25,000 votes on IMDb. 

Stacker used data from Celebrity Net Worth—which aggregates publicly available information like real estate holdings, announced salaries, royalties, record sales, and endorsements—to put together a gallery of the richest country music stars.