Tonton Streaming Batman (1966) S1E33 - Fine Finny Fiends

Alfred is kidnapped by the Penguin ans his finny fiends while buying caviar for the Multimillionaires Annual Award Dinner. Although the loyal butler does not know the secret location where the dinner is to be held, Penguin brainwashes the man-servant as part of his diabolical scheme. Batman and Robin track down the Penguin's hideout on a fishing pier owned by 'Knott A. Fish', only to walk into a trap.