USA Saturday Nightmares is an unhosted show on the USA Network in the 1980s and early 1990s. The show came on at 8:00 p.m. every Saturday night. They showed a lot of B Horror and Sci-Fi Films. Most of the movies shown also appeared on Commander USA's Groovie Movies and USA Sci-Fi Theater. They also showed episodes of The New Alfred Hitchcock Presents, The Hitchhiker, and The Ray Bradbury Theater.