Big Wolf on Campus (1999)

S2E3 Commie Dawkins

Tommy and Merton activate a wormhole to observe the past firsthand, but their experiment draws the attention of a Russian operative who slips through the portal. Determined to rewrite history, the intruder aims to alter key events and seize control of the world. Now, the two must race against time itself to stop him before the timeline is permanently twisted beyond repair.