Frat Guy is a fictional character portrayed by Andrew Mackin in the TV series Grey's Anatomy.
They appear in 1 episodes out of a total of 430 aired so far
Episodes1
Holidaze
episode S6.E10 november 2009As Thanksgiving, Christmas and New Year's pass, Miranda is visited by her father, William, who disapproves of her choices in life; meanwhile, Mark and Lexie must cope with the shocking arrival of a woman from his past, and Thatcher Grey questions the Chief's recent behavior as Meredith comes to his defense.