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Dan O'Brien

Highest Rated: 100% Astraea (2015)

Lowest Rated: 100% Astraea (2015)

Birthday: Not Available

Birthplace: Not Available

Actor Dan O'Brien has been quietly building a career since he graduated from Notre Dame in 1999. He began, like most actors, with small parts on TV shows such as "Law & Order" (2006) and in the Sarah Jessica Parker vehicle "Spinning Into Butter" (2008). He also paid the bills voicing the video game "Grand Theft Auto IV" and appeared in the low-budget 2010 comedy feature "Below the Beltway." In 2011, after a few more TV guest roles, O'Brien got the chance to portray a character on the buzz-worthy sitcom "Whitney," starring comedian Whitney Cummings. O'Brien plays Mark on the show, best friend of main character Alex Miller.

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Highest rated movies

100% 60% Astraea
Watchlist

Filmography

Movies

Credit
100% 60% Astraea James (Character) - 2015

TV

Credit
84% 72% Grey's Anatomy Unknown (Guest Star) 2015
21% 42% Whitney Mark (Character) 2011-2013
84% 85% How I Met Your Mother Meeker (Guest Star) 2011
6% No Score Yet Romantically Challenged Unknown (Guest Star) 2010