With April 4 marking what would have been Heath Ledger's 34th birthday, join us in remembering the late actor and these other celebrities who died too early.
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TriStar Pictures
John Candy, known best for comic roles in movies such as "Planes, Trains and Automobiles" and "Uncle Buck," died in his sleep after suffering a heart attack on March 4, 1994, while on location filming "Wagons East!" He was 43 years old.