[s7e20] Sleeper Direct

The "mystery" of Castle's missing months is finally untangled:

A recurring dream—triggered by a brief news report about a Russian man named Ilya—leads Castle to seek help from Beckett's therapist, Dr. Burke. The investigation intensifies when a mercenary from Castle’s dream is found dead with a bullet to the forehead. [S7E20] Sleeper

: Episode titled "Touched" features a famous speech by Spike to Buffy. The "mystery" of Castle's missing months is finally

While Castle is the most direct match for "S7E20 Sleeper," the following shows also have a 20th episode in their 7th seasons: an ex-Al-Qaeda commander attempting to defect.

: Episode titled "Changes" involves a lottery winner with partial paralysis.

: Castle was taken on his wedding day because of an old school friend, Bilal, an ex-Al-Qaeda commander attempting to defect.