Set in Washington, D.C., House of Cards is the story of Congressman Frank Underwood (Kevin Spacey), a Democrat from South Carolina's 5th congressional district and House Majority Whip. After being passed over for appointment as Secretary of State, he initiates an elaborate plan to attain power, aided by his wife, Claire Underwood (Robin Wright). The series deals with themes of ruthless pragmatism, manipulation, and power.

Answer this question: what is kevin spacey in house of cards? Let's think fast. Stream of consciousness:
The relevant information is: Set in Washington, D.C., House of Cards is the story of Congressman Frank Underwood (Kevin Spacey), a Democrat from South Carolina's 5th congressional district and House Majority Whip. So the final answer is Congressman Frank Underwood ( Kevin Spacey ) , a Democrat from South Carolina 's 5th congressional district and House Majority Whip.