“I Am Health Ledger” (*** out of four) was a touching documentary about Heath Ledger featuring interviews from friends, family members, and fellow actors showing his journey from growing up in Australia to international stardom which culminated in his Oscar-winning turn as the Joker in “The Dark Knight” and soon led to his untimely death at age 28. Interesting look at yet another young talent who became overwhelmed with success and juggling all of the pressure and responsibilities involved and features highlights of his best performances, from “The Dark Knight” to “Lords Of Dogstown” to “10 Things I Hate About You”, although it doesn’t quite tell you much about him that you don’t already intuitively know.