Spike TV has released the powerful first trailer for an upcoming documentary about the life of Heath Ledger titled, "I Am Heath Ledger" which will be premiering at the Tribeca Film Festival later this month. 

As shown in the trailer, "I Am Heath Ledger" will feature footage shot by Ledger as well as interviews with his friends, family and colleagues.

The documentary will debut at the Tribeca Film Festival on April 23rd, followed by a release in select theaters on May 3rd, and will air on Spike TV on May 17th.

Check out the trailer for "I Am Heath Ledger" below.