William Theodore Katt is an American actor and musician. He is best known for his starring role as Ralph Hinkley/Hanley on the ABC television series The Greatest American Hero.
Katt first became known for playing Tommy Ross, the ill-fated prom... Wikipedia
Born: 1951 (age 73 years), Los Angeles, CA
Spouse: Danielle Hirsch (m. 1993) and Deborah Kahane (m. 1979–1986)
Parents: Barbara Hale and Bill Williams
Siblings: Juanita Katt and Jody Katt
Children: 3
Other names: Billy Katt
Movies and shows