Timecop

When mankind perfects time travel, the government establishes the Time Enforcement Commission to thwart criminal attempts to alter the timeline. Police officer Walker (Jean-Claude Van Damme) is recruited by TEC Cmdr. Matuzak (Bruce McGill), but soon finds his investigation of Senator Aaron McComb (Ron Silver) being thwarted by elements within the government. When Walker's wife, Melissa (Mia Sara), is attacked, he must travel across time to rescue her and save the future.