| Biographical Information | Enter A (actor) or K (killer) |
| Cause of death: Stomach cancer | |
| Died June 11, 1979 | |
| Number of Oscar nominations: 3 | |
| Cause of death: Lethal Injection | |
| Born in Chicago, Illinois | |
| 1st wife: Josephine Alicia Saenz | |
| Nickname: “The Duke” | |
| Born in Winterset, Iowa | |
| Span of career: 1926–1976 | |
| | Biographical Information | Enter A (actor) or K (killer) |
| 1st wife: Marlynn Myers | |
| Span of killings: 1972–1978 | |
| Awarded Presidential Medal of Freedom | |
| Died May 10, 1994 | |
| Born May 26, 1907 | |
| Nickname: “Killer Clown” | |
| Born March 17, 1942 | |
| Number of victims: 33 | |
| Once vice-president of the Jaycees | |
| Born March 17, 1942 | |
| Born in Chicago, Illinois | |
| Died May 10, 1994 | |
| Cause of death: Lethal Injection | |
| Number of victims: 33 | |
| Nickname: “Killer Clown” | |
| Span of killings: 1972–1978 | |
| Once vice-president of the Jaycees | |
| 1st wife: Marlynn Myers | |
| Born May 26, 1907 | |
| Born in Winterset, Iowa | |
| Died June 11, 1979 | |
| Cause of death: Stomach cancer | |
| Nickname: “The Duke” | |
| Span of career: 1926–1976 | |
| 1st wife: Josephine Alicia Saenz | |
| Number of Oscar nominations: 3 | |
| Awarded Presidential Medal of Freedom | |
|