"B-Grade" refers to a classification of films that are typically low-budget and often produced outside the mainstream film industry. These movies may feature less experienced actors, simpler production values, and unconventional storylines. They are often characterized by their campy or over-the-top elements, which can attract a niche audience. Despite their lower quality, B-Grade films can gain a cult following and are sometimes appreciated for their creativity and unique charm. They often include genres like horror, science fiction, and comedy, and can serve as a platform for emerging talent in the film industry, including directors and writers.