When his parents are killed by three men, Amar, Akbar and Anthony, Vijay teams up with a forest officer who was framed in a murder case to avenge their deaths.
Mary Ocky, a beautiful girl from Mondonedo, Ohio, comes to seek the help of the famous PI Philip Marlboro in order to find her boyfriend Macho Jim who went missing three months earlier under obscure circumstances.
The film is inspired by the Mário de Sá-Carneiro short story, where the narration is made by Professor Antena's assistant who walks by his side when he is run over in a perhaps enigmatic way.