John HammondJohn Hammond

John Hammond

Played by Bryan Greenberg

Bryan Greenberg

On the big screen, Greenberg appeared as one of the leads in Vice opposite Bruce Willis, Thomas Jane and Ambyr Childers. Bryan also starred in the independent feature, A Short History of Decay, alongside Harris Yulin and Linda Lavin with Milos Forman executive producing. Prior to that, Greenberg costarred in Will Gluck’s Friends with Benefits opposite Justin Timberlake and Mila Kunis, as well as costarred in The Good Guy with Alexis Bledel and Scott Porter. Bryan starred alongside Kate Hudson and Anne Hathaway in Bride Wars, directed by Gary Winick for Fox, and in Nobel Son, opposite Alan Rickman, Danny DeVito, Bill Pullman and Mary Steenburgen. Additionally, Bryan was the male lead in Ben Younger's Prime, opposite Uma Thurman and Meryl Streep. He also starred in Brian Robbins' The Perfect Score with Erika Christensen, Chris Evans and Scarlett Johansson.

On television, Bryan starred in the ABC drama October Road from Josh Applebaum, Scott Rosenberg and Andre Nemec. Bryan is also well-known for his role on HBO's acclaimed series, Unscripted, from Grant Heslov and George Clooney's Section Eight production company. In addition, he starred as Ben Epstein in the HBO Series How to Make It in America from Ian Edelman and the creative team behind Entourage.

In addition to acting, Bryan is an accomplished singer, songwriter and musician. His songs have been featured on Unscripted, Nobel Son and October Road. Additionally, he performed two original songs, as well as a cover song, in tribute to the deceased indie musician Elliot Smith on One Tree Hill.

Born in Omaha, Nebraska, Greenberg discovered acting at an early age, pursuing it as he earned his B.F.A. at New York University. He starred in several theater productions at NYU, including Romeo and Juliet and has performed with the prestigious Experimental Theater Workshop, the Atlantic Theater Company and the Amsterdam Experimental Workshop.