S2·E20 A Twist of Fate

During an earthquake, a blow to his head leaves Wheeler lost from the others and suffering from amnesia. He finds himself literally in the shoes of a homeless man, and learns that the only difference between them is a simple twist of fate. A bang to the head restores Wheeler's memory, and he helps summon Captain Planet to rescue Teresa from a slum fire. Teresa and some shantytown residents decide to return to the countryside to pool their skills and make life better there.