Frequency

In 2000, detective John Sullivan discovers an old ham radio in his father's attic that allows him to communicate with his father, Frank, in 1969, shortly before Frank's death in a heroic act. Their conversations inadvertently alter the past, creating a new, darker timeline where Frank survived but was wrongly convicted of murder, and John's mother was killed. John must now work with his father across time to prevent the murders and correct the timeline, facing perilous consequences with each change.

Frequency was generally well-received by critics, who praised its compelling concept, emotional depth, and strong performances, particularly from Jim Caviezel and Dennis Quaid. While some found elements of the time-travel logic to be convoluted, the film's blend of family drama, thriller, and sci-fi elements resonated with audiences and critics alike.

• Praised for its unique and emotional time-travel premise.

• Lauded for the strong chemistry and performances of its lead actors.

• Noted for effectively blending genres into a satisfying thriller.

Google audience: Audiences largely appreciated the film's inventive plot and the compelling father-son relationship. Many found it to be a heartwarming and thrilling experience with a satisfying emotional arc.

The ham radio used in the film, a Hallicrafters SX-100, was a real vintage radio model popular in the mid-20th century.