Griffin Patrick O'Neal, born on October 28, 1964, is an American actor, the son of actors Ryan O'Neal and Joanna Moore and brother of Tatum O'Neal. He began his film career at a young age, gaining some prominence in the 1980s through a series of roles in genre films. His most significant performances include the leading role in the drama film *The Escape Artist* (1982), the horror film *April Fool's Day* (1986), the science fiction action film *The Wraith* (1986), and the comedy *Assault of the Killer Bimbos* (1988). His career stalled towards the end of the decade, leading to more sporadic appearances in smaller productions in the following years. Although he secured prominent roles in films that became cult classics for fans of the era, he did not win any major awards or official recognitions during his professional career.