Castle: 2x2
The Double Down
When two separate murders are committed on the same night, Castle wagers Ryan and Esposito that he and Beckett will solve theirs first. The frenzied race to catch their respective killers and win the bet leads each investigative duo to a likely suspect, only to find that they both have airtight alibis. But bizarre twists in both cases force the two teams to work together to unravel the mind-bending mystery behind each murder.
2 - 1Deep in Death Sep. 21, 2009
2 - 2The Double Down Sep. 28, 2009
2 - 3Inventing the Girl Oct. 05, 2009
2 - 4Fool Me Once Oct. 12, 2009
2 - 5When the Bough Breaks Oct. 19, 2009
2 - 6Vampire Weekend Oct. 26, 2009
2 - 7Famous Last Words Nov. 02, 2009
2 - 8Kill the Messenger Nov. 09, 2009
2 - 9Love Me Dead Nov. 16, 2009
2 - 10One Man's Treasure Nov. 23, 2009
2 - 11The Fifth Bullet Dec. 07, 2009
2 - 12A Rose For Everafter Jan. 11, 2010
2 - 13Sucker Punch Jan. 18, 2010
2 - 14The Third Man Jan. 25, 2010
2 - 15Suicide Squeeze Feb. 08, 2010
2 - 16The Mistress Always Spanks Twice Mar. 08, 2010
2 - 17Tick, Tick, Tick... (1) Mar. 22, 2010
2 - 18Boom! (2) Mar. 29, 2010
2 - 19Wrapped Up in Death Apr. 05, 2010
2 - 20The Late Shaft Apr. 12, 2010
2 - 21Den of Thieves Apr. 19, 2010
2 - 22Food to Die For May. 03, 2010
2 - 23Overkill May. 10, 2010
2 - 24A Deadly Game May. 17, 2010