Rearranging the letters of 'Heath Andrew Ledger' (Oscar-winning ccowboy in "Brokeback Mountain") gives:
The dead wrangler, eh?
(by Mick Tully using Anagram Genius) (2008) (pending approval)
Other related anagrams without their own page:
"Australian actor Heath Ledger" -> "A theater-hall, rage, OD... curtains." (by Aronas Pinchas) (2008) (pending approval)
"Heath ledger" -> "Hated her gel." (by Stephen D. Roach using Anagram Genius) (2008) (pending approval)
"Heath ledger" -> "Held the rage." (by Stephen D. Roach using Anagram Genius) (2008) (pending approval)
"Heath ledger" -> "Had three leg." (by Stephen D. Roach using Anagram Genius) (2008) (pending approval)
"Heath Ledger - Stilnox" -> "Oh hell! Grandest exit!" (by Mark McNamara by hand) (2008) (pending approval)
"The Venetian adventurer Giovanni Giacomo Casanova" -> "Ooh, 'suave' on a virgin, on a vacant dame, a teen-virgin, etc." (by Aronas Pinchas using Anagram Genius) (2007) (pending approval)