This episode explores the strange phenomenon at Overtoun Bridge in Scotland, where for decades numerous dogs have suddenly leapt from the bridge into the deep gorge below. Most incidents occur in the same section of the bridge and mainly involve long-nosed hunting breeds known for their strong sense of smell. Researchers believe the behavior may be caused by the powerful scent of mink living beneath the bridge, which attracts dogs while the bridge’s high stone walls hide the sudden drop from their view. However, unusual reports from witnesses and the consistency of the pattern have kept the mystery alive. Although science offers possible explanations, Overtoun Bridge remains one of the world’s most unsettling location-based mysteries — a peaceful place with a disturbing reputation.