Frequency

Donnie Darko, although more surreal and psychological than Frequency, has a strong time-travel component and explores themes of destiny and choice. Its cult status and thought-provoking narrative make it a film that should appeal to those who enjoyed the complex storytelling and temporal elements in Frequency.

The Butterfly Effect shares with Frequency the themes of time-travel and its consequences. The protagonist discovers he can travel back in time to inhabit his childhood body and alter the past, which significantly impacts the present. This mind-bending narrative engages viewers in a similar fashion to Frequency's high-stakes emotional journey.

Like Frequency, Source Code plays with the notion of time as a malleable construct. The film follows a soldier who wakes up in the body of an unknown man and discovers he's part of a mission to find the bomber of a commuter train. A captivating blend of thriller and science fiction, it's a must-watch for those enchanted by the temporal twists in Frequency.

Looper presents a future where time travel is possible but illegal and used by the mob to carry out hits. When a mob hitman is tasked with killing his future self, the resulting paradoxes and moral quandaries provide a gripping narrative that resonates with Frequency aficionados.

Timecrimes is a Spanish-language film with a cult following that revolves around accidental time travel and the ensuing complications as the protagonist tries to fix his mistakes. It shares a similar theme with Frequency, where meddling with time leads to unexpected consequences.