Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
A disappointing loss at the science fair sparks an existential crisis and sends Sheldon's life in a new direction. S1/Ep16
When Mary takes a job at the church, Sheldon and Missy are left home alone for the very first time. S1/Ep14
Sheldon makes a new friend who introduces him to a new field of science, while his parents disagree on how to handle Sheldon's blossoming social life. S1/Ep15
When Sheldon is bullied by an unlikely character, Mary and George disagree on how to handle the situation. S1/Ep17
When Mary bans Sheldon from reading a mature comic book, Sheldon decides it's time to assert his independence from his mother. S1/Ep18
When Sheldon is no longer academically challenged at Medford High, he audits a college class taught by a professor. S1/Ep19
A heated argument erupts between the Coopers and their neighbours when a new dog terrorises Sheldon. S1/Ep20
While Sheldon is obsesses over Meemaw's budding relationship with his mentor, Dr. Sturgis, George and Mary attempt to bond with their other kids. S1/Ep21
When Meemaw is pursued by two gentlemen callers, Sheldon interferes, forcing her to set some ground rules. S1/Ep22
Sheldon dismantles the refrigerator to stop an annoying hum and then must get a paper route to pay for the repairs. S2/Ep1
When Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon gets jealous. Meanwhile, Mary invites Paige's family over for a play date. S2/Ep2
When Mary's faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally. S2/Ep3
When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover. S2/Ep4
Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head. S2/Ep5
Dr Sturgis is furious when Sheldon accuses him of plagiarism. Mary needs to find a trophy for Missy's baseball ceremony. [R]
Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church. S2/Ep6
Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's parents. S2/Ep7
When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel. S2/Ep8
George Sr. accidentally lands the school librarian in the hospital. Now the family must nurse her back to health. [R]