Reefer Madness: The Movie Musical, also known as Reefer Madness, is a 2005 American made-for-television musical comedy film directed by Andy Fickman, written by Kevin Murphy and Dan Studney, and produced by the three. It is a film adaptation of the trio's 1998 musical of the same name, itself based on the 1936 exploitation film also of the same title. It premiered on Showtime on April 16, 2005. The film also received a limited theatrical release overseas, and grossed $8,972 in its short run.

The film stars Kristen Bell, Christian Campbell, and John Kassir reprising their stage roles, with the notable addition of Alan Cumming and Ana Gasteyer in other lead roles. Robert Torti, who played the characters of both Jack and Jesus onstage, portrays only the latter in this version.