Believe it or not, in less than a year it will be one decade since Heath Ledger died of an accidental overdose in New York. Later that year his unforgettable performance as the Joker was seen by the world when The Dark Knight was released, a performance that would lead to Ledger’s second Academy Award nomination (his first nomination being for his work in Brokeback Mountain), and eventually his first Oscar win.

As part of their “I Am” series, Spike has released a trailer for the upcoming documentary I Am Heath Ledger. The doc looks at the far too short life of the actor through a mixture of videos he filmed of himself, clips of his performances, and interviews with those who knew him.

Continue below to read a synopsis and watch the trailer.