TLC +1 Saturday

Randy assists brides and auditions models for his runway show. Bride Emanuela wants a sexy ballgown and is prepared to blow her father's budget to get it

Buying goods from home

Buying goods from home

The young genius tries to build a nuclear reactor to power the neighbourhood. Georgie is heartbroken when he learns that Veronica has a boyfriend

The prodigy uses his new friendship with the school bully to boss Georgie around. Missy steals Meemaw's make-up for the school photo

The young genius and Dr Sturgis have a falling out when the teacher marks an answer wrong on Sheldon's test. Mary takes over for Pastor Jeff when he is sick

The youngster boycotts his favourite bread company when the taste of his favourite loaf changes, but it soon gets out of control. Georgie tries to console Veronica after a break-up

The youngster tries to learn the violin, inspired by his hero Albert Einstein. Mary thinks she is pregnant and goes to buy a pregnancy test with Meemaw

The young genius moves in with Dr Sturgis for the weekend to get a feel for college life, so a lonely Mary tries to bond with the other Coopers during Sheldon's absence

The prodigy is unhappy that school funds are going towards football rather than academic subjects, so he decides to run for class president and get something done about it

Georgie is thrilled when Veronica comes to stay at the Coopers' house for a few days. Meemaw and Dr Sturgis celebrate their one-year anniversary

Sheldon is flattered when a graduate student takes a shine to him, but she soon removes forces him to work on a troublesome scientific problem

Sheldon bans Penny from the apartment for numerous minor infringements, so she decides to retaliate. Howard and Raj search for the America's Next Top Model house

Howard becomes convinced he has met his soulmate in the form of surgeon Stephanie Barnett, but he fails to realise she is far more interested in Leonard. Sara Rue guest stars

Sheldon is delighted that Leonard finally has a girlfriend matching his high standards, but his over-exuberance looks set to cause problems

Leonard turns to Penny for advice on his relationship with Stephanie, who he feels is taking things too quickly and has already moved in with him

Sheldon's obsession with gift-giving etiquette annoys his friends as Christmas approaches, and Leonard's new colleague dates Penny. With guest star Michael Trucco

Barry Kripke challenges the boys to a robot duel, while Howard is devastated when Penny finally tells him what she thinks of his chauvinism

Sheldon develops a scientific procedure for making friends, but must first win the trust of fellow scientist Barry Kripke to prove his findings. Comedy, starring Jim Parsons

Sheldon lends Penny money to pay her rent, but it leads to a confrontation between Leonard and her ex-boyfriend. Starring Jim Parsons, Johnny Galecki and Kaley Cuoco

Leonard and Penny share an intimate moment as they recover from a psychological deconstruction by the physicist's mother, an expert in psychiatry and neural sciences

Sheldon and Penny fall out over a game of paintball, but it leads to a blossoming romance between Howard and Leslie. Jim Parsons and Kaley Cuoco star

Leonard, Sheldon, Howard and Raj are excited to discover actress Summer Glau is on their train to San Francisco. With Johnny Galecki

Penny starts her own hair accessories business, but makes the mistake of asking Sheldon to help, leading to frustration and regret

Penny feels threatened when a sexy TV actress, who has landed a role in CSI, moves into the apartment building, and senses her friends are being manipulated

Leonard becomes jealous when Penny begins dating comic-book shopkeeper Stuart, so Sheldon tries to sabotage the blossoming relationship. Johnny Galecki stars

Leonard and Raj take a heartbroken Howard to Las Vegas, leaving Sheldon locked out of his apartment and forced to spend the night at Penny's

Penny makes a surprising revelation on her second date with Stuart, and Howard enlists the help of his friends to correct a flaw in his project for Nasa

Leonard is forced to consider whether he still has a future with Penny after he and his friends decide to spend the summer working at the North Pole

Sheldon discovers his friends tampered with the Arctic expedition data, and Leonard gets frustrated as constant interruptions hamper his attempts to woo Penny

Sheldon and Howard stake their most coveted comic books on a bet over the species of a cricket. Jim Parsons and Simon Helberg star

Dr. Lee and Lyndsey help David with a jaw lump and Carla's bulge raises concern. James wants 70 skin tags removed so he is ready for beach season.

Dr. Lee and Zoe treat Mary Ann's crusty skin. Isaiah ignores a lump on his spine and Maressa fears treating the oozing skin covering her ankles.

Bryan's head bumps puzzle doctors. Chalamar hates her chest lump and Dr. Lee and Dr. Lyndsey help Devi regain her bikini body and confidence.

Drag queen Tameru is covered in tiny clusters of cysts on his chest, arms and neck. He discovered the bumps over a decade ago and still does not know what they are

The Coopers help a broken-hearted Pastor Jeff through a rough patch in his marriage. Sheldon pressures church members for donations when Mary takes him to work for a day

The young genius invites the entire school to a party for the Nobel Prize announcements. Meemaw learns more about Dr Sturgis's past

Eric hopes Dr Lee can remove the giant growth from his backside. Patient Michael makes jokes, but he knows the bump on his head is anything but funny

The story of Octavia, who was bedbound for nearly a year before seeking help. However, she still needs to choose between old habits and a new life

Randy's runway show finally arrives - his big opportunity to show he's back as a designer for good. Plus, bride Jaqueline is at odds with her mother