Frederick Barnes is a fictional character portrayed by Robert Sean Leonard in the TV series The Blacklist.
In the first episode they appeared in, titled Frederick Barnes (No. 47) (season 1), they were 44 years old.
They appear in 1 episodes out of a total of 218 aired
Episodes1
Frederick Barnes (No. 47)
episode S1.E7 november 2013Red (James Spader) leads Liz (Megan Boone) in the search for a deranged chemical weapons expert who unleashed a rare but fatal disease in the Washington, DC subway.