**Logan’s Run** (1976), directed by Michael Anderson and based on the novel by William F. Nolan and George Clayton Johnson, is a science fiction film set in a dystopian future where society enforces a strict policy of life renewal. Here’s a summary of the key scenes and plot points:

In the film’s futuristic society, people live in a controlled, utopian environment where everyone is young and beautiful, and life is designed to be perfect. However, there’s a catch: everyone is required to undergo “Carrousel” and be renewed at the age of 30. In reality, this means they are killed to maintain population control.

Logan 5 (played by Michael York) is a Sandman, an enforcer who tracks down and terminates “runners”—those who try to escape their fate and seek sanctuary outside the city. Logan, who is nearing his 30th birthday, is assigned a special mission: to find and infiltrate the legendary “Sanctuary,” a place where runners supposedly find refuge and freedom. To prepare for his mission, he is given a new identity, Logan 3, and must accelerate the hunt for runners.

Logan soon meets Jessica 6 (played by Jenny Agutter), a runner who has been searching for Sanctuary. As Logan and Jessica evade the authorities, they discover the truth about their society. They encounter various challenges and obstacles, including encounters with a robot named Box who captures them and plans to freeze them for future use as food.

Their journey leads them outside the domed city into the desolate and dangerous world beyond. They find remnants of the old world and witness the harsh reality of their society’s restrictions. Eventually, they discover that Sanctuary does not exist as they had been led to believe. Instead, the real truth is revealed as they confront the oppressive nature of their society.

In the end, Logan and Jessica make their way back to the city, seeking to liberate others from the oppressive system. Their actions spark a rebellion, leading to a dramatic confrontation with the city’s leaders and a hopeful beginning for a new, free society.

**Logan’s Run** is noted for its visual style and its exploration of themes related to aging, freedom, and societal control.