The Best Episodes Written By Aubrey Nealon

Cardinal realizes he wasn't working alone and may be too late to save his daughter. Delorme has a decision to make when she finds answers.

Alex witnesses an accident involving a John Doe; Charlie and Gavin have a spiritual therapy session.

When a rehab confidante betrays Alison and threatens to expose the truth about Aynsley’s death, she goes into free fall on the eve of Family Day. With Donnie and the kids set to visit, it’s all clones on deck to contain the fallout.

As Sarah reels from the shocking discovery of Neolution’s biotech, she’s desperate to find answers. Rachel receives a visit from her keeper and takes a fraught step forward towards recovery. Meanwhile, Helena is mistaken for “Mrs. Hendrix” when she answers a visit from suspicious visitors.

As the train approaches Melanie's retrieval point, Layton leads a furious attempt to try and pick her up but not without some sacrifices.

Eric urges Edie to torture Keith, Delorme worries that Cardinal has sidelined her and Cardinal gets a break in the Curry case.

A criminal breaks into Eric and Edie's basement and finds Keith. Issues between Cardinal and Delorme threaten their partnership. Cardinal takes risks in the investigation.

When an arrest reveals that drugs contaminated with a deadly bacteria have hit the street, the squad rushes to control the situation; Marlo reveals a shocking secret; Dov suspects Chloe of hiding secrets.

Andy finds out Marlo has been carrying out an unauthorized investigation into a pedophile; the drug sweep Traci is overseeing takes an unexpected turn when Sam leaves to help Marlo.

When the body of a missing girl is found, detectives John Cardinal and Lise Delorme set out to uncover the mystery.

Delorme risks the whole investigation as he tries to catch Cardinal red-handed. The killer gets closer to his next victim.

Paul digs and finds the ugly truth behind the Castor Boys’ logbooks of names, pushing him into action. Meanwhile, Felix is desperate for info on Sarah’s whereabouts, and presses the still-ailing Rachel for any shred of a lead. In order for Donnie and Alison to take their money-making endeavor to the “next level” she must introduce Jason Kellerman to her unique business plan.

The rebel forces are on their heels when a dangerous foe joins them. A plan is hatched to take the train, but it may destroy them all.

A breakthrough in the investigation sends Detective Bird and Jane to the studio to question the production team on her hit show. Meanwhile, Pete goes on the attack in a rash display of anguish – or guilt.

While Wilford emphasizes his rule aboard his icy train, Layton's pirate train continues its dangerous quest for warm spots, and comes across something entirely unexpected.

Castor pursues the Leda clones for original tissue samples. Helena, who is pregnant and imprisoned, is examined by a mysterious new villain. The Castor boys are also out to play, toying with a frightened young woman, Patty, in a sexy switcheroo that ultimately sets Sarah – and Art – hot on the Castor trail. But it’s not all fun and games for the Castor boys, as Sarah gleans they may have a mysterious defect that puts their lives in peril.

An exchange is made between the two trains, but a far greater revelation might be just over the horizon.

Hiding out with help from his allies, Layton lays track for revolution and an engineering emergency threatens every soul on Snowpiercer.

The death of an executive at a major grocery chain sends our detectives into the cutthroat business of selling food and corporate corruption.