Definition:
The name came from the bottom half of a double bill. B-Movies were the second feature, the one that filled the programme after the main attraction, made fast and cheap by studios that understood exactly what they were making. Low budget. Genre-driven. Unapologetic about both.
What It Means in Movies:
B-movies exist outside the prestige system and always have. They are not trying to win awards. They are trying to entertain an audience that showed up for monsters, car chases, pulpy dialogue, and situations that bigger studios would not touch. Some of the most formally inventive genre filmmaking in cinema history came from directors who had no money and had to solve problems creatively.
Why It Matters:
The B-Movie is where a lot of cinema learned to take risks. When a studio has nothing to lose on a production, the people making it can do things a prestige film would never attempt. Genre conventions get pushed. Practical effects get invented out of necessity. Careers get launched.
Example:
Night of the Living Dead (1968) was made on a tiny budget with a mostly non-professional cast in rural Pennsylvania. It invented the modern zombie film, influenced decades of horror, and proved that a B-movie with a genuine idea behind it could outlast almost anything made with ten times the budget in the same year.