Logan's Run -

: On their 30th birthday, citizens participate in a quasi-religious ritual called Carousel, where they are told they will be "renewed" (reincarnated). In reality, it is a public execution.

However, this luxury comes with a terminal cost: to maintain population balance and resource equilibrium, no one is allowed to live past the age of 30. Logan's Run

As a helpful feature on the 1976 classic , The World of 2274 : On their 30th birthday, citizens participate in

: Law enforcement officers, like Logan 5 , tasked with hunting down "Runners"—those who refuse Carousel and attempt to flee to a legendary "Sanctuary". Key Thematic Features Logan’s Run, Soylent Green, and The Omega Man As a helpful feature on the 1976 classic

: Every citizen has a crystal implanted in their palm at birth that changes color as they age. When it begins blinking red, their "Lastday" has arrived.

In the year 2274, the remains of human civilization live in a sealed, domed city. After a global catastrophe, this society was designed as a "perfect" utopia where every physical need is catered to, work is nonexistent, and hedonism is encouraged.