Dr. Lee meets Dee, a singer with a huge neck hump. Eli is embarrassed of his cheek bump but is worried that the removal could paralyse his face.

Aimee has a mohawk of cysts on her head. Plus, Edith's face markings and itchy skin condition turn out to be more than she expected

Since his mum's death, Aaron's lived at home to care for his elderly father. However, his food addiction could send him to an early grave unless he gets weight-loss surgery

Victoria loves sparkle but doesn't want to be covered in glitter. Meanwhile, Bride Zahra craves an elaborate dress, but she will need a bigger budget

Melissa is having a Greek wedding and doesn't want a typical dress. Meanwhile, Naomi seeks a subtly sexy frock but worries what her conservative family will think

Lera wants to find a dress to suit her big personality, and Sinead finds a gown on her first shopping trip, but she may have acted to hastily

Geraldine struggles to maintain her weight and is doubtful of her choice of gown. Meanwhile, bride Charlie has to decide between comfort or couture

Buying goods from the comfort of home

Buying goods from the comfort of home

Peggy's childhood friend Kay comes to town, and gets on particularly well with Molly - who soon realises that her new best buddy is not too keen on sharing. Comedy, guest starring Kathy Bates

A weekend at the casino beckons for Molly and the girls, while Mike and Vince try to enjoy some college basketball when the guys come over to watch TV. Comedy, starring Billy Gardell and Melissa McCarthy

Carl, Mike and Samuel embark on a road trip to Memphis to meet Carl's mother for the first time. Comedy, starring Billy Gardell, Reno Wilson and Nyambi Nyambi

Meemaw's gambling room becomes a success, while Sheldon dips his toe in the stock market and Missy starts a business

Georgie comes clean to Mandy, while Sheldon gets an odd request from old friend Paige, and George Sr and Mary are caught in the middle of Meemaw and Dale's breakup

Georgie struggles with his big secret, Sheldon copes with the death of a hero and Missy wants to babysit

Sheldon and Amy stay up all night as they await a telephone call that could bring big news from the Nobel Committee - is everything in their lives about to change?

In the last-ever episode of the US sitcom, there's an end and a beginning as the gang travel together into an uncharted future. Howard and Bernadette go away on a trip without their children for the first time, Leonard and Penny try to keep a secret, Sheldon and Amy stick together, and Raj makes a new friend

Pilot episode of the comedy about scientists and their friendship with a down-to-earth neighbour. When aspiring actress Penny moves into Leonard's apartment block, he is immediately smitten, but Sheldon warns him that he runs the risk of a broken heart if he tries to woo her. Johnny Galecki, Jim Parsons and Kaley Cuoco star

Sheldon helps Leonard drop off a parcel for Penny, but when he sees how messy her flat is, he tries to do a good deed - which is not well received. Johnny Gale, Jim Parsons and Kaley Cuoco star

Leonard is upset to learn Penny is dating someone, so his friends encourage him to seek a new romance by asking another woman out. Sara Gilbert appears alongside her Rosen co-star Johnny Gale

Sheldon is fired for being disrespectful to his boss, and explores new activities in a bid to find a purpose in life other than physics, but Leonard takes drastic action to restore him to his old self. Laurie Metcalf guest stars as Sheldon's mother

Leonard fears he is wasting his time with Penny and ends up spending the night with fellow scientist Leslie. However, he is disappointed when she later tells him she was only interested in a one-night stand. Meanwhile, Sheldon frets over a change to his hamburger routine. Starring Johnny Galecki, Kaley Cuoco and Jim Parsons

Penny hosts a Halloween costume party, which proves a worthy test for the boys' social skills. During the event, Leonard has a run-in with Penny's ex-boyfriend. Kaley Cuoco, Johnny Galecki and Simon Helberg star

Mike learns a lesson after his car breaks down and he is forced to decide whether or not to accept a loan from Carl to fix it. Comedy, starring Billy Gardell and Melissa McCarthy

Carl is caught coming out of Victoria's room by Molly, and the three of them agree not to say anything to Mike about it. However, things are not that straightforward

Peggy's bath falls through the ceiling and she reluctantly admits she might not have turned the water off. Meanwhile, more incidents as a result of forgetfulness cause further problems. Comedy, starring Billy Gardell and Melissa McCarthy

George Sr and Mary insist on meeting the new woman in Georgie's life, while Sheldon and Missy have suspicions about what is going on with their family

Missy and Sheldon learn about Georgie's pregnancy, and the whole family promises to keep it a secret

As the church congregation gossips about Georgie, Missy stands up for her brother, while Sheldon is distracted by the family drama

Penny is forced to take Howard's place in the boys' video-game night while he is otherwise engaged with one of her friends. Simon Helberg, Kaley Cuoco and Johnny Galecki star

Raj's parents set him up on a blind date in the hope of initiating an arranged marriage, but after a promising start it becomes apparent that the girl in question is more interested in Sheldon. Meanwhile, Penny begins her new job as a bartender. Starring Kunal Nayyar and Jim Parsons