The Penguin is released from prison on parole, providing he gives up anything having to do with birds. So he takes up an umbrella business...with the same criminal results!; A weird trio hijacks artifacts from a world tour of historical artifacts exhibit. A sharp witted Batman figures out the trio's lair and overcomes them.; A new criminal, in trying to make a name for himself, challenges Batman to a duel of wits with all of his crimes being based on the "five" seasons.; When the Joker's seemingly easy capture of the Caped Crusaders goes terribly wrong when Batman springs a surprise on him using his utility belt, the Crime Clown decides to outdo the Batman with his own utility belt!; A scientist accidentally falls victim to the effects of an experiment, making him a virtual "human icicle," a foe who puts the chill on Batman and Robin.; A freak accident causes a great character actor to assume the character's personna he is dressed up to portray: a caveman!