Swamp Thing Deep in Floridas Everglades a brilliant scientist has developed a secret formula that could end world hunger. However, someone is plotting to steal the serum for his own selfish desires. Looting the lab and kidnapping a sexy government agent, the madman douses the scientist with the secret chemicals and leaves him for dead in the swamp. Mutated by his own formula, the scientist is transformed into a half human/half plant hybrid who will is determined to rescue the woman and defeat the villain.