A tough as nails private investigator (Malone) squares off with gangsters and their thugs to protect a valuable secret. Malone goes through hell to protect the information but he dishes some hell as well.

In an undefined time, the tough Malone is a former police detective that lost his wife and son that had been killed by gangsters and has become a hit-man. When he is hired by Murphy to recover a wallet, Malone faces several gangsters, but accomplishes his assignment. He opens the wallet, finds an elephant toy inside and heads to Murphy's house to ask to meet his contractor. He is introduced to the sexy Evelyn that tells that her brother was abducted and the kidnapper asked her to hire Malone. Meanwhile, the powerful mobster Whitmore hires the hit-man Boulder, the sadistic killer Matchstick and the killer Mauler to kill Malone and retrieve the wallet. What is the secret of the blue elephant?—Claudio Carvalho, Rio de Janeiro, Brazil