TV Guide tbs Sunday

A research team investigating the depths of the ocean must fight for their lives when they encounter a shiver of dangerously large sharks.

When Lou encounters some trouble, Nick and Jacob start up the hot tub time machine again in order to alter the past, but accidently end up in the future.

The Jokers try to hide from their boss by sending strange emails; but one of them doesn't make it through and gets caught digging into women's purses.

The Jokers correct horrible behavior but add strange fees to customers' bills and later one of the Jokers must wrap their legs around something odd.

The Jokers head to Raising Cane's where they raise mayhem and then ask for help carrying furniture; later, the loser gets strapped to a fast-moving race car.

The Jokers are hitting the floor as restaurant owners of a New York Pizzeria, forced to say and do whatever wacky things the other guys tell them to.

The conclusion of the "what if" episode shows Ross having a threesome with Susan and Carol, Rachel kissing Joey and Monica and Chandler hooking up regardless.

Joey enters himself into a medical study in order to afford some new headshots; Rachel and Phoebe take lessons from Ross in Unagi.

Ross ponders dating a student who is smitten with him, even though it could cost him his job; Rachel moves in with Joey after her apartment burns down.

Joey's fridge is broken and he tries to cajole his friends into helping him buy a new one; Phoebe, Monica and Chandler compete to get Rachel a date for a ball.

Joey gets an audition for the lead character in a new TV show but misses the audition because Chandler forgot to relay the message of the time change.

Ross asks his friends to keep him company when he meets Elizabeth's dad for the first time; Joey may get fired when he fights with C.H.E.E.S.E's operator.

Paul threatens to get Ross fired if he doesn't stop seeing Elizabeth; Joey wants to get his picture on his dry cleaner's wall of fame.

Chandler and Phoebe go out shopping together to find a ring for Monica; Rachel wants Paul to open up, but he opens up a bit too much.

Chandler tries to make Monica think he doesn't want to get married in an attempt to surprise her with the ring; Richard proposes to Monica at her work.

Monica refuses Richard's proposal and asks Chandler if he will marry her; Rachel is upset that Phoebe has both Joey and Ross as marriage back-ups.

Everyone toasts Monica and Chandler's engagement in order to celebrate their future; Joey prepares for an audition where he must play a 19-year-old.

Planning for the wedding begins; Phoebe moves in with Ross, bringing her massage parlor with her; Monica's parents spend the wedding money on a beach house.

Monica tries desperately to reproduce Phoebe's grandmother's secret cookie recipe only to discover that they are simple, store-bought treats.

Rachel has trouble choosing between two candidates when she is promoted and given an opportunity to hire her own personal assistant.

While taking an engagement picture, Chandler is unable to make anything but a weird face; Phoebe and Ross date a couple in the middle of a divorce.

Rachel and Phoebe compete between each other to be Monica's maid-of-honor; Joey and Ross find themselves in awkward positions after a nap.

Chandler becomes nervous when Phoebe sneaks a dog into the apartment building; Ross is driven insane when he can't name all fifty states.

Monica begins leaving candy outside her door to lure neighbors to her apartment; Ross buys Phoebe the bike she never had as a child.

As Kong and his protectors embark on a journey to find his true home, the beast is forced to face off against the mighty Godzilla.

When a female physicist stays at the guys' apartment, Leonard and Sheldon compete for her attention, and Penny is bothered and upset by their behavior.

After a fight with Sheldon, Leonard goes to Penny for comfort and ends up telling her about how he met Sheldon and the day they moved in together.

Penny worries that she can no longer date normal guys, which causes her to make a brash decision; Howard and Raj try to find Sheldon a soul mate.

Penny unexpectedly accompanies Sheldon and Amy Fowler on their first date; Howard discovers a peculiar use for the robotic arm he has built.

After realizing he won't live long enough to download his consciousness into a robot, Sheldon tries to extend his lifespan by reducing his contact with people.

The guys are concerned for Sheldon's well-being as he searches for an alternative to human companionship, so they ask his mother for help.

An embarrassing incident Howard has tried to keep a secret comes to light as he attempts to win back his ex-girlfriend; Sheldon and Raj have a war at work.

Leonard asks for help when he realizes he is the only one in the group without a girlfriend; after meeting her mother, Sheldon tries to get rid of Amy.

Leonard tries to keep a secret from the guys, but when Sheldon uncovers the truth, he helps Leonard by making up a story to keep the others from finding out.

The Jokers are hitting the floor as restaurant owners of a New York Pizzeria, forced to say and do whatever wacky things the other guys tell them to.

The Jokers ask strangers if their radio ad is good. One joker will be getting revenge in an elaborate punishment that the other two are really going to feel.

A woman and her boyfriend from a colorful world get the chance to go to the real world, but they soon discover the joys and perils of living among humans.

A young chocolatier arrives in Europe with plans to open his own chocolate shop, noly to be imprisoned for illegally selling chocolate.

Jay and Claire butt heads over how to make a Pritchett Closets commercial; Phil, Luke and Manny plan to stop a neighbor who is using a drone to spy on Gloria.