Answer
The answer is three. Luis Guzmán has appeared in a total of three Paul Thomas Anderson films: Punch-Drunk Love (2002), Inherent Vice (2014), and Licorice Pizza (2021). In these films, he has portrayed a variety of characters, including a mattress salesman, a private investigator, and a restaurant owner. Guzmán's performances in Anderson's films are often praised for their humor and authenticity.