Cowboy Bebop, Knockin' on Heaven's Door is the visually stunning film based on the Cowboy Bebop anime series, released in 2001. Released as "Cowboy Bebop: The Movie" in the US. The movie occurs after the "Cowboy Funk" episode in plot sequence, but was released after the conclusion of the TV series.

The movie's plot involves the release of a mysterious virus into the center of a large city and the Bebop crew's attempts to claim the obligatory huge bounty associated with the capture of the villains behind the virus's release.