Deep Rai

On Halloween, the squad members pull out all the stops as they compete for the title of `Ultimate Detective Slash Genius'.

The team spring into action when a Syrian is attacked while delivering evidence of a terrible chemical weapons crime.

When Lucy receives a strange call on night watch from a man admitting to murder, the NCIS team sets out to find him.

Over the radio, Leanne and Jesse talk a young girl through how to use the supplies onboard a small plane to build a makeshift defibrillator when her mum, the pilot, loses consciousness.

Conrad must diagnose a young woman who gets admitted after having extreme night terrors. Devon faces his first Halloween in the emergency room. Nic panics over her decision to bring her newly sober sister to Mina's epic annual Halloween party.

Beverly's meddling in Adam's relationship with Brea leads to a confrontation with her divorced mother; Barry struggles to reunite the JTP following his breakup with Ren.