| First Name | John |
| Last Name | Matuszak |
| Full Name at Birth | John Daniel Matuszak |
| Other Names | Tooz |
| Age | 38 (age at death) |
| Date of Birth | October 25, 1950 |
| Birthplace | Milwaukee, Wisconsin |
| Date of Death | June 17, 1989 |
| Location of Death | Burbank, California |
| Cause of Death | heart failure |
| Height | 6' 8" (203 cm) |
| Build | Large |
| Hair Color | Brown - Light |
| Star Sign | Scorpio |
| Ethnicity | White |
| Nationality | American |
| Occupation Category | Actor |
| Claim to Fame | Caveman |
John Daniel "Tooz" Matuszak (October 25, 1950 – June 17, 1989) was an American football defensive lineman in the National Football League who later became an actor. He was the first draft pick of 1973 and played most of his career with the Oakland Raiders until he retired after winning his second Super Bowl in 1981. Matuszak participated in the 1978 World's Strongest Man competition, where he placed ninth. As an actor, he is probably most remembered as deformed Sloth in the 1985 movie The Goonies and Tonda in Caveman.
Selected John Matuszak film and TV show credits: