John O'Brien का जन्म 21 मई 1960 को हुआ था।John O'Brien Leaving Las Vegas (1995) और Rugrats (1991) में अपने काम के लिए मशहूर हैं।उनकी मृत्यु 10 अप्रैल 1994 को हुई थी।
At the time of his death, he was working on another novel, "The Assault
on Tony's". The unfinished manuscript was completed by his sister Erin,
compiling the novel's conclusion from his notes.