Jack Warden: Jack Warden. Actor: 12 Angry Men. Jack Warden was born John Warden Lebzelter, Jr. on September 18, 1920 in Newark, New Jersey, to Laura M. (Costello) and John Warden Lebzelter. His father was of German and Irish descent, and his mother was of Irish ancestry. Raised in Louisville, Kentucky, at the age of seventeen, young Jack Lebzelter was expelled from Louisville's DuPont Manual High School for repeatedly fighting. Good with...