Season 3 Episodes11
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Ranked #1 of 11 in Season 3•+0.4 vs season avg
Keith Morrison recalls how a deadly high-speed chase in Montana led to a mystery, where a missionary turned into a monster and committed one of the state's most notorious crimes.
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"On a Dark, Deserted Highway" is episode 1 of Dateline: Unforgettable season 3. It scored 7.8/10 from 9 votes, ranking #1 of 11 episodes this season (season average 7.4). It aired on January 18, 2024.