Karen Gaviola

Michael is furious when he discovers a secret that Cassandra (HELENA MATTSSON) kept from him. Alex makes a last-ditch effort to find her mother (SARAH CLARKE). Also available on iTunes and VUDU

Addison and Jake go to a medical conference. Also available on Amazon Instant Video, iTunes and VUDU

After Sam's undercover mission in Sudan turns deadly, Callen and the NCIS team must track down their missing agent before it is too late. Also available on Amazon Instant Video and iTunes

When a family down the street from the Reagans is murdered, their drug-and-alcohol-addicted son is the prime suspect. Also available on iTunes and VUDU

What We Have Here: Cooper suspects Charlotte still has feelings for her ex-husband. Also available on Netflix, Amazon Instant Video, iTunes and VUDU

A controversial transplant causes chaos at the clinic. Also available on Netflix, Amazon Instant Video and iTunes

The NCIS team uncovers an experimental Navy tracking system when a body containing a top-secret residue is stolen from an autopsy room. Also available on iTunes

The team looks into the disappearance and possible murder of a student with $50,000 of debt. Alex gives Jaimie a hard time over the risks she is willing to take with their target. Also available on iTunes

The investigation of a drive-by shooting has the NCIS team searching Los Angeles for the dead marine's younger brother who may be the next target and the one with the answers. Also available on iTunes

Another Second Chance: Mark follows Addison to Oceanside Wellness in hope of helping his daughter. Also available on Amazon Instant Video, iTunes and VUDU

Maya's announcement shocks Sam and Naomi; Pete challenges Fife on a patient with a cutting-edge bionic arm.

The body of a young man sporting vampire fangs is discovered. Also available on iTunes and VUDU