Elvis Costello guest voices as a Professor Meade.

Competitve eater Joey Chestnut tries the game.

Mario Batali stops by for a meal.

Jack talks a suicidal man off a roof.

You love to drown yourself in drama and comedy.

You're always up for a good old-fashioned contest.

You love to peer inside the "celebrity fishbowl."

You think real life is way better than fiction.

Two agents must guard a top-secret facility.

Kat and Bianca have a hard time at their new school.

Seven families journey across America.

A dead model comes back to life in plus-size body.

Miami's bringing the heat this summer.

Dylan McDermott plays an undercover cop.

Two frenemy comedians host a sketch show.

Find out if love really is blind.

A musical family adds to its brood.

Terrell Owens preps for the upcoming season.

An overweight, single man looks for love.

Megan is looking for a wealthy man to love.

After her father's death, Ruby falls off the wagon.

A new member, Ashley, joins the team.

Misbehaved houseguests compete for your votes.

Sheriff Carter has a new love interest.

Vince makes the late-night TV talk show rounds.

Nathan and his team return for a second season.

Bill and his wacky family are back!

The agents deal with the deaths of close friends.

Let's get cooking and cursing with Gordon!

The trusty polygraph is back for another season.

Which tool will become the next Mr. Awesome?

Don't miss the eighth and final season!

Shawn and Gus have honed their Battleship skills.

Kyra Sedgwick is summer's leading lady.

Ryan Kwanten is summer's hottest TV hunk.

Edie Falco dons scrubs as 'Nurse Jackie.'

Dylan McDermott is summer's toughest cop.

Mary-Louise Parker trades in dime bags for diapers.

Jeffrey Donovan is back for Season 3 of 'Burn Notice.'

Jada Pinkett Smith returns to TV in 'HawthoRNe.'

Benjamin Bratt returns as 'The Cleaner.'

Shailene Woodley plays a pregnant teen mom.

Catherine Bell is the army wife outcast.

Nick Cannon now hosts 'America's Got Talent.'

Kendra Wilkinson has left the mansion!

Will Jillian Harris finally find love?

Mark-Paul Gosselaar gets a new (and better) hairdo.

The loudmouth redhead returns for more 'D-List' fun.

Cat Deeley ushers in the 'SYTYCD' jeeeeedges.

Conan takes over 'The Tonight Show.'

'SNL' alum Fallon takes over 'Late Night.'

The funniest fake news broadcast on TV.

Leave it to Chelsea to liven things up.

Nobody does it quite like Dave.

Jimmy Kimmel hosts this late-night talk show.

30 hot minutes of comedy-infused talk.

Politically-charged talk show hosted by Bill Maher.

Stephen Colbert takes on cable news blowhards.

Live from New York, it's Saturday Night!

Stay up late with this charming Scotsman.

Carson interviews some of today's top entertainers.

Dr. Hank becomes the Hamptons' hottest property.

How long can pampered celebs stay in the jungle?

Conan takes over 'The Tonight Show.'

Today's headlines with a comedic twist.

The hottest spy since James Bond.

He's not nice, but he's really good.

Spend a day with Pawnee's own Leslie Knope.

Late night talk show hosted by Jimmy Fallon.

Look outside the norm for the extraordinary.

Peek inside the Witness Protection Program

NYC firefighter Tommy Gavin has issues.

Agents are programmed for their missions.

Laugh along with the Griffin family.

Clear eyes. Full heart. Can't lose.

Liz Lemon gets the job done... despite her staff.

An anthropologist helps the FBI identify victims.