Joey Drayton is a fictional character from the play and film adaptation of "Guess Who's Coming to Dinner." He is the son of Christina and Matt Drayton, a liberal couple living in San Francisco. Joey is portrayed as a young man who challenges societal norms by bringing home his African American fiancée, Theresa. The story explores themes of race, acceptance, and generational differences. Joey's relationship with Theresa forces his parents to confront their own prejudices and beliefs. The character serves as a catalyst for discussions about love and tolerance in a racially divided society.