Lock Up is a 1989 American prison drama film directed by John Flynn. The movie stars Sylvester Stallone as Frank Leone, a model prisoner nearing the end of his sentence in a low-security prison. However, his peaceful existence is shattered when he is transferred to a high-security prison run by a sadistic warden named Drumgoole, played by Donald Sutherland.
As Frank tries to navigate the brutal and dehumanizing conditions of the new prison, he becomes the target of Drumgoole's personal vendetta. Drumgoole goes to great lengths to break Frank's spirit, subjecting him to physical and psychological torture. But Frank refuses to be broken, rallying his fellow inmates to stand up against the warden's tyranny.
Lock Up is a gripping tale of survival, resilience, and the power of the human spirit in the face of adversity. Stallone delivers a powerful performance as Frank Leone, showcasing his determination and strength in the face of overwhelming odds.