Roy Scheider, the actor who famously exclaimed "We're gonna need a bigger boat" in Jaws (1975), died Sunday at the University of Arkansas for Medical Sciences hospital. He was 75 years old. The cause of death has not been disclosed, but Scheider had been undergoing treatment for multiple myleoma for the past two years at the University's Myeloma Institute for Research and Therapy. Scheider made his feature debut in a horror film, Del Tenney's 1962 vengeance-from-beyond-the-grave romp The Curse of the Living Corpse.