House Of Cards: Ranking All The Main Characters From Worst To Best

13. Seth Grayson

Ah, Seth Grayson, Frank Underwood's Press Secretary. When re-watching the show you realise that whilst Seth had his moments where he affected the show and had an active part in it, he still was something of a carbon dioxide to the characters, in that he was always there but you didn't ever really notice him.

Played by Derek Cecil, Seth was a supporting character that went along with the show's run. His biggest moment was when he attained Frank Underwood's diary and used it to push his way into Frank's team & administration. After that, he had other moments though they weren't really notable in any way.