B-movie

Etymology
Analogous to the B-side (i.e. the second side, the primary side being designated A) of a musical recording.

Noun

 * 1)  A low-budget motion picture, especially one with poor production values.

Translations

 * French:
 * Japanese: B級映画
 * Korean: B급 영화
 * Swedish: B-film, B-rulle