Strapped down and drugged, Nikita is subjected to Amanda’s horrific mental conditioning process, sending her down a terrible trip through memory lane. In the process, Nikita discovers Amanda’s deepest, most…

Carly’s old friend Missy Robinson returns to Seattle and tries to become Carly’s only best friend and replace Sam because she was Carly’s best friend first. Sam was given expired…

When Horatio’s nemesis, Walter Resden targets someone close to him, Horatio tries to stop him. Also Eric Delko’s relationship with Natalia is tested when she thinks she may be pregnant.

The CSIs must race against time when all evidence in a murder case points to Horatio. When a murdered woman is discovered, Horatio admits that he was seeing her and…

When a powerful weapon that could take down the Mikaelsons for good ends up in the wrong hands, Klaus finds himself in a tense standoff with an unlikely foe. Meanwhile,…

While Klaus finds himself dealing with pressing matters at home, Elijah reluctantly aligns with Aya after learning that she may have knowledge of an elusive weapon that could kill an…

A roller coaster runs off track leaving 6 people dead. The CSI team must uncover whether this was an accident, or foul play. Warrick and Catherine try to find the…

Kovac and Gates find themselves with a moral dilemma when a woman comes into the ER with acute liver failure; Neela finds herself questioning what is right when Manish decides…

Jane and the CBI try to narrow down the list of suspects when a terminally ill man, is found murdered. Meanwhile, Cho is forced to face his demons.

Dr. Shaun Murphy’s unique ability to relate to a patient isolated by an immune deficiency yields an unexpected result. Meanwhile, Dr. Claire Browne, Dr. Morgan Reznick and Dr. Marcus Andrews…