Johnny talks himself into an unlikely business partnership with Bob. David gets an interview at a woman's clothing store while Moira reluctantly cares for an ailing Alexis.

Allison and Deacon are desperate for a baby, but they've run out of money to fund any more IVF treatment. So they decide to 'borrow' the £50,000 they need from their rich boss Alfie, who they discover is illegally creaming off money from the company.

Alex helps Joyce hire a midwife; Bruce joins Matt for an ambulance ride-along; Serena and Ron butt heads over a pen.

After falling off the roof whilst fixing Charlie's TV and badly injuring himself, Alan needs someone to look after Jake. Charlie offers but is pushed to his limits by Jake's rudeness and persuading behaviour.

Jake gets suspended from school after drawing an offensive picture of a girl in his class that has large breasts. Meanwhile, Charlie is asked to watch over Alan's chiropractic office after pulling an all-nighter.

Jake hopes to win back Celeste by writing her love songs and Judith tries to quash Alan and Herb's new friendship.

Jake hopes to win back Celeste by writing her love songs and Judith tries to quash Alan and Herb's new friendship.

Charlie gets a colonoscopy to avoid visiting Chelsea's parents but she turns the tables by getting them to fly out to Malibu for a visit.

Alan suspects a widowed lawyer, who represented him following his arrest for slugging a guy at a bar when he came on to his date, is interested in Chelsea and suggests Charlie do something about it.

Frankie is made an example of in front of the entire class when she doesn't make a good impression on her first day of dental assisting school with no-nonsense teacher Mrs. Armwood.

Frankie's bickering parents visit for Thanksgiving.

Frankie takes a holiday job for the employee discount.

Penny's home business turns into a complete nightmare when Sheldon takes over.

Penny squares off with a new beautiful female neighbor who may become the building's 'new Penny'.

A fellow comic book enthusiast's hitting on Penny leads to Leonard and Howard going to a bar's Ladies' Night.

The guys get invited to take a ride along with Gary as a means to keep Ross distracted from Emily's upcoming wedding. However, when they hear a gun shot, Joey throws himself over Ross which makes Chandler jealous.

Gary asks Phoebe to move in with him but she's reluctant to and to overcome boredom, Ross and Joey start throwing a ball to each other. Rachel buys an expensive cat but it doesn't behave as she hoped it would.

Joey seems to have hit it big when he gets offered a lead part in a movie shooting outside of Las Vegas. However, when Chandler begins expressing doubts about the film's legitimacy it causes a rift in their friendship.

Chandler decides the only way to mend his friendship with Joey is to fly out to Vegas and visit him. Phoebe is determined not to be left out on another adventure, so everyone winds up going.

Jake hopes to win back Celeste by writing her love songs and Judith tries to quash Alan and Herb's new friendship.

Jake hopes to win back Celeste by writing her love songs and Judith tries to quash Alan and Herb's new friendship.

Charlie gets a colonoscopy to avoid visiting Chelsea's parents but she turns the tables by getting them to fly out to Malibu for a visit.

Alan suspects a widowed lawyer, who represented him following his arrest for slugging a guy at a bar when he came on to his date, is interested in Chelsea and suggests Charlie do something about it.

Frankie is made an example of in front of the entire class when she doesn't make a good impression on her first day of dental assisting school with no-nonsense teacher Mrs. Armwood.

Frankie's bickering parents visit for Thanksgiving.

Penny's home business turns into a complete nightmare when Sheldon takes over.

Penny squares off with a new beautiful female neighbor who may become the building's 'new Penny'.

A fellow comic book enthusiast's hitting on Penny leads to Leonard and Howard going to a bar's Ladies' Night.

The guys get invited to take a ride along with Gary as a means to keep Ross distracted from Emily's upcoming wedding. However, when they hear a gun shot, Joey throws himself over Ross which makes Chandler jealous.

Gary asks Phoebe to move in with him but she's reluctant to and to overcome boredom, Ross and Joey start throwing a ball to each other. Rachel buys an expensive cat but it doesn't behave as she hoped it would.

Joey seems to have hit it big when he gets offered a lead part in a movie shooting outside of Las Vegas. However, when Chandler begins expressing doubts about the film's legitimacy it causes a rift in their friendship.

Chandler decides the only way to mend his friendship with Joey is to fly out to Vegas and visit him. Phoebe is determined not to be left out on another adventure, so everyone winds up going.

Chelsea is put off by Charlie's jealousy towards her relationship with Brad and he vows to become the better man he says she deserves.

Crushed over his break-up with Chelsea, Charlie goes missing and comes back to Malibu married.

Charlie and Chelsea's break-up doesn't stop them from having a post-breakup one-night stand.

Frankie & Mike celebrate their 20th Anniversary.

Frankie & Mike spend the three day weekend with their kids.

Axl and Sue are enrolled in the same Life Skills class.

Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas. Sheldon becomes locked out of his apartment so must stay with Penny.

Penny's second date with Stuart sees her making a comment that gives Leonard new hope for a relationship with her. Wolowitz realizes there's a crucial error in a NASA project he's working on.

The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.

Rachel and Ross' prank war starts getting out of control. Meanwhile, Chandler makes the bet of a lifetime to fix his relationship with Monica.

A hung-over Ross and Rachel are shocked to discover they are husband and wife. Monica and Chandler search the Strip for signs that they are altar-bound whilst Joey and Phoebe have a cross-country adventure.

Monica and Chandler decide to move in together, leading Rachel to believe that all three of them will be roommates. Phoebe discovers that Ross hasn't annulled his marriage to Rachel.

Monica and Chandler disagree over how to redecorate Rachel's old room. Joey advertises for a specific type of roommate. Ross is unwilling to accept that he is still in love with Rachel.

Alex helps Joyce hire a midwife; Bruce joins Matt for an ambulance ride-along; Serena and Ron butt heads over a pen.

The Canadian drugs have taken their toll on Pete who manages to offend his entire family on a solemn occasion. His only choice is to go to rehab, but first must meet with several people in his life to tell them that he's going away.

Charlie finds out that Alan and Judith have begun to date again.

Berta causes tension between Charlie and Alan when she temporarily moves in with them.

Moira attempts to beautify the town. David misuses the company credit card, and Alexis and Mutt question their relationship after a personal grooming misstep.

Frankie & Mike celebrate their 20th Anniversary.

Frankie & Mike spend the three day weekend with their kids.