The Andy Griffith Show (1960)

S05E06 Barney's Bloodhound

Barney acquires a vintage bloodhound to assist him and Andy in locating a fugitive who has escaped from prison. However, the plan backfires when the dog inadvertently leads them into a trap, resulting in both of them being taken captive. In a moment of desperation, Andy recalls the dog's biggest annoyance, which might just be their ticket to freedom.