When an Arctic explorer is killed during a polar expedition, the mysterious circumstances of his death take Castle and Beckett from the penthouses of Park Avenue to the halls of the CIA. But Castle's delight at the case's many twists and turns soon turns to frustration as he realizes that their elusive killer might just be fooling them all. Written by
Did You Know?
At about six minutes into the program, Nathan Fillion
is pulling on a pair of blue latex gloves. He does a quick set of hand motions. In a Twitter message, he states that the hand motions are a reference to the phrase "two by two, hands of blue", which comes from his program Firefly
(2002). See more
When Beckett is reading Heat Wave in the bathroom, her finger positioning changes between shots. See more
Welcome to parenting a teenage girl. As someone who used to be one, you have my sympathy.
Performed by MoZella See more