Their financial stakes in Chopper's success prompt them to wager their entire capital on his upcoming bout.

However, their aspirations are imperiled when they are confronted by a menacing underworld figure, compelling them to orchestrate Chopper's defeat under threat of dire consequences.

To ensure Chopper's compliance with the knavish scheme, the Stooges employ various tactics, including indulging him with rich fare and arranging his dalliance with their acquaintance, Kitty.

However, through luck and ingenuity, the Stooges reverse the tables, apprehending the felons and ultimately receiving a commendation for their valorous actions.

Fright Night marked the return of Shemp Howard to the Stooges, who had last performed with the act 17 years prior.