Young Sheldon

In the season three premiere, Mary (ZOE PERRY) worries about Sheldon’s mental health, after Dr. Sturgis experiences a nervous breakdown.

Mary worries about Sheldon's mental health.

Without Dr. Sturgis's university class, Sheldon must find a new way to stay academically challenged. Also, Mary helps Pastor Jeff (MATT HOBBY) avoid temptation with his girlfriend.

Sheldon takes his education into his own hands.

Sheldon leaves town after a fight with Meemaw and his parents.

Sheldon takes matters into his own hands when Meemaw refuses to drive him to a lecture with Dr. Linkletter (guest star ED BEGLEY, JR.). Also, Georgie tries to impress Veronica (recurring guest star ISABEL MAY) with his new business venture.

On a science break, Sheldon discovers The Lord of the Rings.

Sheldon is forced to take a break from science when his obsession with The Lord of the Rings leads to an unhealthy habit; Meanwhile, Missy asks her dad to teach her how to play catch.

Dr. Sturgis returns from the mental hospital.

After being released from the mental hospital, Dr. Sturgis (recurring guest star WALLACE SHAWN) unexpectedly breaks up with Meemaw.

Missy tries out for the baseball team.

A church carnival leads Missy to try out for the baseball team. Meanwhile, Meemaw struggles after her breakup with Dr. Sturgis. CRAIG T. NELSON guest stars.

Sheldon starts the first internet flame war, and Missy stands up to the boys on her baseball team. Meanwhile, Meemaw is unhappy when George spends time with her new boyfriend.

The University tries to recruit Sheldom by making George a lucrative job offer. Meanwhile, Georgie gets a job working for Meemaw’s new boyfriend.

Mary takes matters into her own hands and gets Pastor Jeff involved when Sheldon isn't invited to Billy's birthday party. George, meanwhile, has "male-bonding time" with Dr. Sturgis.

Sheldon fakes being sick to avoid a swim test at school. Meanwhile, Dr. Sturgis spies on Meemaw's new boyfriend.

Sheldon faces his fear of the swimming pool.

Mary plans Pastor Jeff's wedding.

George and Meemaw struggle to manage the Cooper household while Mary plans Pastor Jeff's wedding.

Sheldon learns to listen when an emotional Paige struggles with her parents' divorce, by shoplifting. Then George Sr. is furious when Georgie tries to buy his way out of chores.

George and Georgie go camping with Meemaw's new boyfriend, Dale (recurring guest star CRAIG T. NELSON), but things get more complicated when her ex-boyfriend, Dr. Sturgis also tags along. Meanwhile, Sheldon and Missy invent a super game.

George and Georgie go camping with Meemaw's boyfriends.

Sheldon and Georgie bond over a money-making opportunity when they mine for platinum in roadside gravel. Also, Mary is concerned when Missy misuses religion to help with a batting slump

Meemaw meets Dale's ex-wife (played by special guest star REBA McENTIRE), while Sheldon is forced to work on a group project with reluctant college students.

Meemaw meets Dale's ex-wife.