Movies of Mark Harmon and Richard Steven Horvitz together

Mark Harmon and Richard Steven Horvitz have starred in 1 movie together. Their first film was Summer School in 1987..

Use the timeline above to view all the movies that Mark Harmon and Richard Steven Horvitz have starred in together. You can use the arrows or the arrow keys on your keyboard to slide from left-to-right along the timeline. If you have a touch device, you can slide left-to-right as well.

Select a movie to view who Mark Harmon and Richard Steven Horvitz starred as in that film.

Looking for more?

See all of Mark Harmon's connections.

See all of Richard Steven Horvitz's connections.

Search for an actor

Enter an actor/actress name and see the entire list of people they have worked in a movie with.

Search for movie

Enter a movie and you can see the cast of actors. Selecting an actor will show you a list of their connections.

Search for two actors

Enter two actor/actress names and see a list of movies they have worked in together.