The Pretty Little Liars star and creator recall their wildest -- and sometimes incredilbly uncomfortable -- encounters with fans
In the Season 2 finale, Castle and Beckett investigate the apparent assassination of a covert agent and deal with their feelings for each other.
After his heart transplant, a retired FBI profiler tries to solve the organ donor's murder.
A star swimmer with Olympic dreams is found dead in a pool, and crime writers Michael Connelly and Dennis Lehane (appearing as themselves) help Castle dissect the complex case over a game of poker.
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