Movies of Brian O'Brien and Katelyn Cahill together

Brian O'Brien and Katelyn Cahill have starred in 2 movies together. Their first film was My Best Friend's Girl in 2008. The most recent movie that Brian O'Brien and Katelyn Cahill starred together was Paul Blart: Mall Cop in 2009.

2008

My Best Friend's Girl

Brian O'Brien

Starred as Jogger 2

Katelyn Cahill

Starred as Prom Date

2009

Paul Blart: Mall Cop

Brian O'Brien

Starred as Shopper 1

Katelyn Cahill

Starred as Dance, Wedding Guest

Use the timeline above to view all the movies that Brian O'Brien and Katelyn Cahill 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 Brian O'Brien and Katelyn Cahill starred as in that film.

Looking for more?

See all of Brian O'Brien's connections.

See all of Katelyn Cahill'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.