Lilah coerces Angel to help in securing the release of a prisoner the powers that be have locked in a fiery prison.

While Jack has problems with Curtis, CTU discovers a nuclear threat and raids a terrorist warehouse, and a shocking explosion shakes LA.

Jack and former terrorist leader turned peacemaker, Hamri Al-Assad, track a suspicious man to a self-storage facility.

Can Jack and an unlikely ally stop a suicide bomber and track the architect of these acts of terror?

A new U.S. President has negotiated Jack’s release from a Chinese prison so Jack can stop a series of terror attacks… with his life.

While attending an Other Realm amusement park, Sabrina runs into her shifty evil twin, Katrina, who’s set on sabotaging Sabrina’s life.

Carter is overwhelmed by patients from a rock concert riot. Benton’s former girlfriend is killed in a car accident. Newly promoted to chief resident, Chen panics and misdiagnoses a patient….

When Gary Blauman shows up at the wedding, it sends the gang into a frenzy as they each recall an encounter with him.

Lily and Marshall invite Robin and Kevin on a Valentine’s Day trip to Vermont. Kevin and Robin use the trip to talk about taking their relationship to the next level….

Lily and Marshall officially move to the suburbs and realize that Lily’s bossy father refuses to move out of their house. Meanwhile, the gang adjusts to them moving by going…

After celebrating New Year’s Eve, Marshall visits his father’s graveside to carry on their tradition of tailgating. Meanwhile, Barney and Ted open a bar called “Puzzles,” and Robin is forced…

“Tick Tick Tick” is the tenth episode of the seventh season of the CBS sitcom How I Met Your Mother, and the 146th episode overall. It aired on November 14,…

While the gang reminisces about Hurricane Irene, Barney tries to cut a deal with Marshall and Lily to get out of wearing the Ducky Tie.

The gang begins to realize their romantic partner reminds them of one of their parents. Meanwhile, Barney and Nora’s planned romantic evening is ruined by a string of bad events.

When Ted goes on a date without researching the girl on the Internet, the gang interferes, showing Kevin that they are too into each other’s business. Meanwhile, Lily and Marshall…

Marshall decides to step in after seeing his boss’s approach to settling with a million dollar company. Ted’s class trip isn’t what he envisioned.

After Robin assaults a girl who is out to ruin Barney’s relationship, she is forced to begin court-mandated therapy sessions. Meanwhile, Ted gets too involved in Lily’s pregnancy.

Kripke has proof that Dr. Pemberton plagiarized his thesis in college, and Sheldon and Amy aren’t sure if they should turn him in or not; Wolowitz learns that Bernadette wasn’t…

When competitors Pemberton and Campbell charm America on a publicity tour, Sheldon and Amy try to bring Nobel laureates Kip Thorne, George Smoot and Frances Arnold to their side. Also,…

Sheldon and Amy are thrilled when their super asymmetry theory is proven by two physicists, until they try to kick Amy off the Nobel nomination; Bernadette has a big success…

Tutuola reluctantly works on a case involving the rape of a coed after his son Ken feels responsible for catching the rapist. Tutuola trying to solve the case with the…

House and the team are intrigued by Scott, a man whose left brain and right brain operate independently, leaving him with two distinct personalities and no control over some of…

Charlotte, an older woman who has spent the last six months taking care of her dying husband Eddie, is rushed to Princeton Plainsboro after collapsing from respiratory failure. The couple…

A man awakens in New York after a bicycle accident unable to move or communicate in any way. House, himself injured in a motorcycle mishap, occupies the hospital bed next…

Morgan works in a nursing home with a pet cat who only sleeps next to people if they are about to die – and does so with alarmingly accuracy. When…

House and the team take on the case of Nick, a book editor who loses his inhibitions. The team realizes Nick has frontal lobe disinhibition, which causes him to speak…

A patient with both male and female DNA has the team stumped. Meanwhile, House starts acting nicely, raising Cuddy’s and Wilson’s suspicions that something is terribly wrong.

When a priest who runs a homeless shelter sees a bleeding Jesus hovering at his doorstep, he is admitted to the ER. House takes on the case as a distraction…

House and the team take on the case of a woman who collapsed in the middle of a cooking class, and they soon learn she is a highly-renowned cancer researcher…

Cuddy decides to spend more time at home to take care of her newly adopted baby and passes some of her day-to-day responsibilities off to Cameron, including supervising House. Cameron…

House and the team try to diagnose a man living with severe, chronic pain; Thirteen and Foreman explore their complicated relationship; Cuddy discovers that caring for her baby leaves her…

House and his team deal with a bullied girl who collapses during her school’s Christmas program. Meanwhile, Foreman and Thirteen grow closer during the Huntington’s disease drug trials, House gives…

The team takes on the case of a fitness guru on an all-natural diet who collapsed while filming a video. Meanwhile, Foreman conducts Huntington’s Disease drug trials and Thirteen signs…

While Foreman takes on a pediatric case on his own, the rest of the team deals with a 16-year-old factory manager and emancipated minor who collapses at work. When Foreman’s…

The team must treat an agoraphobic who refuses to leave his house, and have to work around Cuddy, who is less than thrilled at having hospital equipment relocated. Meanwhile, House…

An ailing man suffers from blackouts and sleepwalks, leading the team to wonder if his sleepwalking is a symptom, or how the man is becoming exposed to something else. When…

Thirteen brings her one-night stand to the hospital after the woman has a seizure. However, the woman admits she slept with Thirteen just so she could get to House and…

While en route to his father’s funeral, House must help the team with a differential diagnosis on a young Chinese girl who has collapsed under mysterious circumstances.

A painter’s undiagnosed illness affects his work, and House and his team must look at the man’s paintings to determine what’s wrong with him.

The team deals with an organ donor whose organs prove fatal, and the two surviving patients. Meanwhile, House hires a private detective to spy on Wilson, but hears a few…