In 1979, 20 years after it was set up, Project Tic-Toc was shut down by the American authorities. All hope of retrieving scientists Tony Newman and Doug Phillips, lost in the Time Tunnel in 1968, has been abandoned.

In 2025, four people are brought together by a need to reopen the Arizona base and reactivate the Time Tunnel in secret. From there, they must try to find Doug or Tony because something they have done in the past has changed the present—and not for the better. The world is now under the power of Rakervia.

Originally airing on TV from 1966 to 1967, the iconic series returns with all-new characters set in the present day, offering a thrilling experience for both longtime fans and newcomers alike.

Irwin Allen's The Time Tunnel TM & © 2025 Legendary. All rights reserved. Used under license. Based on the original television series "The Time Tunnel" © Legendary and Twentieth Century Fox Film Corporation.