Sean A. Mulvihill is an actor, director, and writer based in San Diego, CA.

He is currently featured on two improv house teams in San Diego: On That Note, the improvised musical, at Mockingbird Improv in Liberty Station and Fjordache at Finest City Improv in Hillcrest.

Sean recently starred in Adventure Story: Improvised! from the Exuberant Theatre Company in New York City. As a solo actor, he uses suggestions from the audience to tell a brand-new improvised story in the style of Indiana Jones, National Treasure or The Alchemist.

Sean A. Mulvihill produced and directed the award-winning documentary feature film, Act Social starring Colin Mochrie (Whose Line is it, Anyway?). In the film, Sean and Colin lead a group of teachers and scientists who wonder if improv can save the world.

Sean appearing with Colin Mochrie in his documentary film, Act Social.

The film won the “Film Heals” Award at the 2021 Manhattan Film Festival and was an Official Selection of the 2021 Compassion Film Festival. Act Social has been digitally licensed by major universities such as Stanford, Danube University (Austria), Baruch College (New York City), Florida Gulf Coast University, and Lesley University.

Sean is also known around the globe for creating and starring in the 2007 docu/drama feature film, Living Luminaries: On the Serious Business of Happiness. The film stars Eckhart Tolle (The Power of Now), Marianne Williamson, don Miguel Ruiz (The Four Agreements), and Michael Bernard Beckwith.

Sean is the Producing Artistic Director of the Exuberant Theatre Company. His “Exuberants” Improv Team has a long-running touring improv comedy show in New York City. He also created a clown solo called Velo which premiered at the Rooted Moon International Theatre Festival in Sardegna, Italy.

Sean A. Mulvihill as ‘Velo’

He is recognized as the voice of the main character, Prometheus, in the Sony Playstation Virtual Reality game, “Loading Human.”  The game is written and directed by Italian actor/director Flavio Parenti, star of Woody Allen’s “To Rome with Love.”  Sean also appeared in an  episode of RAI Italy’s “Questo Nostro Amore” with Neri Marcore’.

Abroad, Mr. Mulvihill starred in Action Theatre’s 2016-17 Italian National Tours of “Here Comes the Train,” “Festivity Planet,” “The Monster,” and “Franky Goes to Hollywood.”  He also directed musical theatre camps for the Torino, Italy-based company.

Sean A. Mulvihill as Dr. Frankenstein in Action Theatre Italy’s ‘The Monster’

Sean resides in San Diego and spends his free time coaching other performing artists, surfing, hiking, and camping.