Causal Loop

A self-sustaining sequence of events in which the future causes the past, which in turn causes the future — an unbreakable cycle.

Movies

12 Monkeys (1995)

In a future world devastated by disease, a convict is sent back in time to gather information about the man-made virus that wiped out most of the human population on the planet.

Television

11.22.63 (2016)

Jake Epping, a teacher, gets a chance to travel back in time to avert the death of John F. Kennedy. However, history’s aversion to alteration and his love for the era and a woman endanger him.

Articles

Exploring Time Travel Across the TARDIS Timeline

Doctor Who, the beloved British sci-fi series that began in 1963, is a cultural phenomenon built on the concept of time travel. The show’s protagonist, the Doctor, a Time Lord from the planet Gallifrey, journeys across time and space. Over its decades-long run, Doctor Who has used time travel not just as a plot device, but as a tool for exploring moral dilemmas, historical events, and the consequences of tampering with time.

Movies

Tenet (2020)

Armed with only the word “Tenet,” and fighting for the survival of the entire world, CIA operative, The Protagonist, journeys through a twilight world of international espionage on a global mission that unfolds beyond real time.