Movies:
* Back to the Future (1985): This is perhaps his most well-known film appearance, as he played the role of a guitarist at the Enchantment Under the Sea dance. He also sang "The Power of Love" for the film's soundtrack, which became a massive hit.
* The Adventures of Buckaroo Banzai Across the 8th Dimension (1984): Lewis appeared as himself in this cult classic film.
* Over the Top (1987): He made a cameo appearance in this Sylvester Stallone film.
Television:
* The Golden Girls (1985): Lewis guest-starred in an episode titled "The Last Time I Saw Paris," playing himself and performing a song.
* The Simpsons (1996): He voiced himself in the episode "Homerpalooza."
* American Dad! (2008): He voiced himself in the episode "American Dad, Roger, and the Case of the Missing Man."
* The Voice (2013): Lewis served as a mentor on Season 4 of the popular singing competition show.
Other:
* The Huey Lewis and the News Show (1983-1985): Lewis starred in this short-lived television series showcasing his music.
While he's not a prolific actor, his contributions to film and television have cemented his presence in popular culture beyond his musical achievements.