Heavyweight boxing champion Muhammad Ali, left, and actor Sylvester Stallone are co-presenters for the best supporting actress award at the 49th Annual Academy Awards in Los Angeles, Calif., March 28, 1977. Moments earlier, Ali made a surprise apearance on stage accusing Stallone in jest of stealing "my script" and then sparring with Stallone, who wrote and starred in the boxing film "Rocky." (AP Photo)