A half-Atlantean man finds himself pushing against his real identity, but when the fate of the planet is at stake, he must find an ancient source of power.
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.
Q, Murr and Sal make spectacles of themselves at an after-hours museum event; actor Kim Fields helps deliver a punishment that proves context is everything.
Rachel convinces a delivery girl to give Ross her phone number to boost his confidence with women; Joey invites his grandmother to watch his TV appearance.
Ross, Chandler and Joey go on a ride along with Gary in order to distract Ross from Emily; Emily leaves a message for Ross that accidentally gets erased.
Joey gets the lead in a movie filming in Las Vegas and decides to take a road trip with Chandler on the way out there; Phoebe is mad at Ross but won't say why.
The gang decides to go to Vegas and surprise Joey; Chandler is upset that Monica didn't tell him about her lunch with Richard; Joey meets his "hand twin."
Chandler proposes to Monica, who rolls the dice to decide her response; a drunken Ross and Rachel beat Monica and Chandler to the altar and end up married.
Monica and Chandler don't want to get married anymore; Ross tells Rachel he got their marriage annulled, but then confides to Phoebe that he really didn't.
Joey is upset to learn Chandler is moving out to live with Monica, while Rachel thinks she's staying with them; Ross realizes he's still in love with Rachel.
A half-Atlantean man finds himself pushing against his real identity, but when the fate of the planet is at stake, he must find an ancient source of power.
A secret government agency recruits a ragtag band of criminals to act as disposable assets on risky covert operations in exchange for reduced sentences.
A man struggling to find his way in Gotham City paints his face for his clown day job as he works to be a stand-up comic, but he slowly descends into madness.