The Resurrection of Zachary Wheeler (1971)

"A secret government clinic of intrigue and murder, where men played for the highest of stakes - ETERNAL LIFE."

A U.S. Senator is spirited away to a secret New Mexico medical lab after a serious car crash. His injuries are completely healed by a secret organization that has developed advanced medical technology. What does the organization want in exchange for saving his life? Meanwhile, a reporter who witnessed the accident decides to investigate the senator's disappearance.