The Wild Wild West (1965)

S03E18 The Night of the Vipers

Title: The Night of the Vipers Plot: The Vipers, a merciless gang of criminals, have been plundering several towns across Kansas, targeting banks and leaving a trail of destruction in their wake. While James West was attempting to warn the sheriff about the imminent threat, the gang struck the Cottonwood bank. Now, the pursuit takes Jim and Arte to Freedom, Kansas, where they must thwart the Vipers' plans before they become the gang’s next victims.