DTOUR

Dr. Hope Martin returns to ask Maura for a favor; Jane worries about Lt. Col. Jones' spinal surgery; Tommy shows off baby T.J.; a building collapses.

Abbey seeks to torpedo a foreign aid bill with an anti-abortion rider attached; Toby gets into a legal bind when an ex-classmate blows the whistle on a chemical company.

A warning indicator leads the crew of Air Force One to believe the landing gear may have malfunctioned.

Chuck finds the creator of the Intersect; a conflict breaks out between the Burbank Buy More and the Beverly Hills branch.

A one-way ticket raises red flags; a traveler is caught with undeclared meat; officers find a loaded gun and live crab.

Officers find white powder in tea sacks; pills marked ICE are frozen; some furry foreigners arrive to spread good will.

A traveler is caught with cocaine-filled pen caps; a long stay alerts CBP; a probation-breaking welder feels the heat.

A fake ID comes to light at the border; a young traveler's stories don't jibe; CBP hounds sniff out forbidden food.

Officers find a stash of luxury knockoffs; a drag race fan slows his roll; CBP catches a wanted duo.

A car's radiation levels alert CBP; an officer digs up a stash of deadly bath salts; multiple phones materialize.

The man responsible for Alex's brother's drug problem is admitted to the hospital.

When a young motocross rider is diagnosed with Leukemia, Alex investigates his family secrets.

On Halloween night, Audrey, Nathan and Duke become trapped inside a haunted house.

When Gerry runs into a distraught Daniel Negreanu, he organizes a staff poker night to help him; things seem to be going well until Wayne Leung ends up winning.

School staff members participate in a complex trust game that will accidentally reveal some of their darkest secrets; Robert gives a trust exercise that fails when he locks himself in a closet.

Sick Brick, lovesick Sue, Axl, two crazy aunts and their diaper-wearing dog thwart Frankie and Mike's romantic plans for their anniversary.

Frankie encourages Sue to fight for her right to attend a class trip to the state capital; Brick's first girlfriend turns out to be a bit bossy.

After discovering the father he thought dead might be alive, George resolves to find him regardless of the outcome.

George learns a lesson in company loyalty when his bosses ask him to pitch in on the assembly line, and he's offered a job by a competitor with ulterior motives.

Molly is annoyed when Vince and Mike strike up a friendship.

When Mike's mother needs gallbladder surgery, she asks Molly to care for her dog; Molly is surprised when Mike discusses where he'd like to be buried when he dies.

Charlie rushes to get a half-naked woman out of his bedroom before Chelsea (Jennifer Taylor) arrives.

When Charlie swears his love to Chelsea (Jennifer Taylor), her response is nothing like what he'd expected.

Charlie fights the overwhelming urge to flee when Chelsea gets sick, and he is forced to take care of her.

Chelsea finds pictures of a naked woman on Charlie's phone.

Courting competition begins when Drew, Oswald and Lewis (Drew Carey, Diedrich Bader, Ryan Stiles) each ask the same girl out.

Drew hosts a pajama party as a way to spend time with Tracy; Mimi lures some women to her house for a "business" seminar.

A heartless agent (Tricia Helfer) is sent to evaluate Sarah's performance as Chuck's handler; Morgan, Lester and Jeff try to get invited to Awesome's bachelor party.

A community parade turns deadly; Maura does not seem like herself; Lt. Col. Casey Jones reveals some shocking news.

Jane is unhappy when a former colleague returns as the new lieutenant of the drug unit; a tip from Cailin causes Maura to investigate Hope.

The staff remains under lockdown after a gunman fires at the White House; Josh interviews a candidate (Matthew Perry) for the position of associate counsel.

A minor press-leak begins to snowball until it becomes a major problem discovered by the new White House attorney (Matthew Perry).

A heartless agent (Tricia Helfer) is sent to evaluate Sarah's performance as Chuck's handler; Morgan, Lester and Jeff try to get invited to Awesome's bachelor party.