Murtaugh and Riggs suspect misuse of power in the LA Sheriff's department when they investigate the killing of a Texas Ranger.
Guthrie becomes the hospital's new chaplain and considers undergoing a risky surgery to treat his Parkinson's. Meanwhile, the doctors treat patients involved in an apartment fire.
When a mutilated sex offender is found dead, it is unclear if he was the victim of a hate crime, sexual assault or self-mutilation. As Intelligence questions those related to the case, they find themselves up against a private "special police" force who may be covering up illegal activities.
James reassembles a s Honda ZA Mini Trail Motorcycle from all its parts.
Josh Gates sets off on an expedition to crack the mystery behind the perpetrator of the only unsolved plane hijacking in U.S. history.
Norm MacDonald crams into Jerry's tiny (and slightly rusty) 1958 Porsche Speedster on a rainy day to talk bad gigs, clean comedy and old sitcoms.
When Clyde thinks that his parents are having another baby, he seeks Lincoln's advice on how to be a great big brother.
Rodie deals with both the unsolved killing of Eugenie Boisfontaine and a second cold case: a missing young black man, Curtis Cochise Smith, from Iberville Parish.
Kate struggles with her feelings in the aftermath of Toby's heart attack. As William begins to spend more time with Jesse, Randall has to get used to his father's new relationship. After receiving the news they're expecting triplets, Jack and Rebecca must find a way to afford a home that can accommodate three babies. Olivia unexpectedly resurfaces, throwing both Kevin and Sloane for a loop.
Despite having disastrous parties in the past, Kyle cautiously hosts a game night for all the women, which leads to compromising positions and plenty of laughs. Lisa Rinna and Kim reunite and their feud is reignited, while Dorit and Eileen exchange angry words.
The Ottos struggle with being stuck at home without power during a snowstorm.
Scott and Liam make an attempt to capture a Ghost Rider Malia and Peter try to find a way into the Wild Hunt.
Though Coulson and May are growing closer, Coulson remains unaware of the dark secret May is hiding beneath the surface. Meanwhile, Aida is unrelenting in her search for the Darkhold.
Johnny struggles to find a new purpose, while Moira must confront the harsh realities of local politics.
Rick and Marty Lagina send divers deep into the Money Pit in search of a mysterious golden object.
Looking for change in her career and attitude, Mary Jane has an interesting encounter with a new man.
Cleveland Browns quarterback and former Baylor Heisman winner, Robert Griffin III, reaches out to Chip and Joanna for help renovating the home of a veteran in the Waco community. When Robert's Family of III Foundation learns that the home of Vietnam veteran Bill Graham and his wife is too small and not easily accessible, they want to help. Chip and Joanna are honored to be a part of the project, and with the help of RGIII, the US Army and the entire community, they're able to transform the lives of this sweet couple by giving them the home of their dreams.
The experimental couples embark on an overnight getaway and are asked to participate in an intimacy exercise that helps many of them open up, but causes tears for others.