As Deborah works to perfect her second run at Late Night, Ava receives a dream offer, and Jimmy and Kayla seek to grow their company.

Amina is out of Lady Parts and shunned by her old friends, but Momtaz wants the band back together.

With the election quickly approaching, Bobbie faces off against their opponent Feather Day as both try to curry favour with the local firefighters. Nathan tries to bond with Nelson. Terry and Reagan consider new ways to improve the financial future of their Nation.

Mike & Carl arrest Molly's idol, J.C. Small for a DUI.

Molly catches Carl coming out of Victoria's room at night.

Christy & Bonnie try to make Marjorie's wedding perfect.

Bonnie lures Christy, Jill & Wendy into a sticky situation.

A health scare throws Bonnie into a tailspin.

Family matters thwart plans for a romantic anniversary trip.

Frankie urges Sue to stand up for herself at school.

Mike helps Brick make friends at their street's block party.

Amy is furious when she learns Sheldon has shared intimate details of their relationship with people at the university, prompting their first fight since moving in together.

When Raj is cut off from his father's fortune, he appoints Sheldon in charge of his finances to help him get out of debt. Meanwhile, Penny considers joining Leonard at Comic-Con.

When Raj moves out of his apartment, Leonard and Penny offer him Sheldon's old room. Christine Baranski returns as Leonard's mother, Beverly.

Phoebe is reunited with her former singing partner, who thinks "Smelly Cat" has hit potential. Chandler dates a woman with a prosthetic leg and Rachel's new job continues to put a strain on her relationship with Ross.

Ross ends up in the arms of another woman after a bitter fight with Rachel. Phoebe dates a diplomat who needs an interpreter to communicate with her. Chandler and Joey ponder a 'menage a trois' with a "hot girl".

Ross tries to prevent Rachel from finding out he slept with Chloe. When she finds out anyway and they go back to her apartment and have a fight, the other four friends trapped in Monica's bedroom are forced to listen.

Ross and Rachel compete to spend time with their other friends. When a lonely Ross is excluded from Rachel's ski trip with her pals, he visits Carol. Meanwhile, Chandler starts smoking again.

Christy & Bonnie try to make Marjorie's wedding perfect.

Bonnie lures Christy, Jill & Wendy into a sticky situation.

A health scare throws Bonnie into a tailspin.

Family matters thwart plans for a romantic anniversary trip.

Frankie urges Sue to stand up for herself at school.

Mike helps Brick make friends at their street's block party.

Amy is furious when she learns Sheldon has shared intimate details of their relationship with people at the university, prompting their first fight since moving in together.

When Raj is cut off from his father's fortune, he appoints Sheldon in charge of his finances to help him get out of debt. Meanwhile, Penny considers joining Leonard at Comic-Con.

When Raj moves out of his apartment, Leonard and Penny offer him Sheldon's old room. Christine Baranski returns as Leonard's mother, Beverly.

Phoebe is reunited with her former singing partner, who thinks "Smelly Cat" has hit potential. Chandler dates a woman with a prosthetic leg and Rachel's new job continues to put a strain on her relationship with Ross.

Ross ends up in the arms of another woman after a bitter fight with Rachel. Phoebe dates a diplomat who needs an interpreter to communicate with her. Chandler and Joey ponder a 'menage a trois' with a "hot girl".

Ross tries to prevent Rachel from finding out he slept with Chloe. When she finds out anyway and they go back to her apartment and have a fight, the other four friends trapped in Monica's bedroom are forced to listen.

Ross and Rachel compete to spend time with their other friends. When a lonely Ross is excluded from Rachel's ski trip with her pals, he visits Carol. Meanwhile, Chandler starts smoking again.

Bonnie thinks Christy still has feelings for Baxter.

Christy takes a job as Jill's personal assistant.

Bonnie goes out on a date with a new guy.

Axl accidentally breaks the front door... and has to fix it.

A social worker visits the Heck household.

Frankie's perfect Thanksgiving turns into a nightmare.

Leonard, Penny and Raj adjust to their new living arrangement, while Sheldon takes an interest in Amy's work.

Sheldon pushes himself to the limit when he collaborates on projects with Leonard and Howard as well as Amy on the same day. Meanwhile, Bernadette nears the end of her maternity leave.

Howard and Bernadette have a hard time leaving Halley in daycare when Bernadette returns to work. Meanwhile, Bert introduces the gang to his new girlfriend, Rebecca.

Monica agrees to a date with one of her customers, who turns out to be very well-off. Phoebe's half-brother visits and announces he's getting married to an older woman and Chandler uses a hypnosis tape to quit smoking.

After splitting from Ross, Rachel goes on her first date with Mark from the office. Joey develops a crush on his co-star in his new play and Monica continues to date Pete, even though she's not attracted to him.

Rachel regrets making a date for Chandler & Joanna, her boss. Joey's interest in Kate intensifies after they sleep together. Monica's aunt leaves her an antique dollhouse which Monica doesn't want Phoebe to play with.

Monica considers a dream job in Pete's new restaurant. Joey and Chandler adopt a baby chick and a duck and Ross misses a panel for the Discovery Channel to help Rachel, who may have a broken rib.

While celebrating Glen’s promotion, Glen and Kirsty check their bank account to discover their wedding fund is empty. With Lee on the run, Glen finally comes face to face with the bad men his brother has been running from, but all is not as it seems.

As the end of the school year approaches, Ted plots to help John lose his virginity after John learns he is the last virgin in school.

Peggy's bathtub falls through her ceiling!

As widower Gary struggles to connect with his 11-year-old daughter, Emma, a collision with the mysterious Mary might be a sign their whole universe is about to change - as long as Mary's dark secret doesn't tear them apart first.