Young Sheldon: Season 4

2020
18 episodes

With high school in the rearview, Sheldon mentally prepares for college as an 11-year-old while the Cooper family deals with issues of their own.

Season 4 of Young Sheldon premiered on November 5, 2020 and has 18 episodes, from "Graduation" to "The Wild and Woolly World of Nonlinear Dynamics". The last episode aired on May 13, 2021.

Where to watch Young Sheldon

In the United States, you can stream Young Sheldon on Netflix, HBO Max, YouTube TV and TBS. You can also buy it on Amazon Video, Google Play Movies and Fandango At Home. It is on streaming services in 125 countries.

Where to watch

Episodes

Episode 1GraduationAired November 5, 2020
After graduating high school, Sheldon has a breakdown when he realizes he may not be ready for college. Dale tries to make amends with Connie.
- 19m
- Directed by Jaffar Mahmood
- Written by Steven Molaro, Steve Holland, Jeremy Howe and Connor Kilpatrick
Guest stars
- Wyatt McClure Billy Sparks
- Danielle Pinnock Evelyn Ingram
- Luis Victor Jiminez Waiter
- Ryan Phuong Tam Nguyen
- Katherine Von Till Kimberly
- Mayim Bialik Amy Fowler (voice)
- Craig T. Nelson Dale Ballard
- Emily Arrington Student
Episode 2A Docent, A Little Lady and a Bouncer Named DaltonAired November 12, 2020
Sheldon gets a summer job at the local train museum. Also, George and Missy bond when Missy embarks on a new stage of womanhood, and Georgie discovers Mary's guilty pleasure.
- 18m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Maria Ferrari and Steve Holland
Guest stars
- Larry Cedar Lawrence
- Jill Johnson Gretchen
- Thomas W. Ashworth Norman
- Krishna Smitha Woman
- L. Emille Thomas Umpire
Episode 3Training Wheels and an Unleashed ChickenAired November 19, 2020
With college in sight, Sheldon is determined to ride his bike without training wheels. Also, Mary and George Sr. argue over parenting styles.
- 19m
- Directed by Jeremy Howe
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Connor Kilpatrick
Guest stars
- Matt Hobby Jeff Difford
- Wyatt McClure Billy Sparks
- Ramiz Monsef Dr. Patel
- Melissa Peterman Brenda Sparks
Episode 4Bible Camp and a Chariot of LoveAired December 3, 2020
When their mothers force them to attend Vacation Bible School. Also, George is furious after Georgie makes a questionable purchase.
- 18m
- Directed by Jaffar Mahmood
- Written by Steven Molaro, Jeremy Howe, Maria Ferrari and Tara Hernandez
Guest stars
- Matt Hobby Jeff Difford
- Wyatt McClure Billy Sparks
- Sharon Omi Librarian
- Rick Peters Mr. Boggs
- Ava Allan Jana Boggs
- Mckenna Grace Paige Swanson
- Craig T. Nelson Dale Ballard
Episode 5A Musty Crypt and a Stick to Pee OnAired December 17, 2020
Dale and Connie work out relationship issues while playing Dungeons and Dragons with Sheldon and Missy. Also, Mary and George take a trip with Coach Wilkins and his wife, and Georgie freaks out when his girlfriend thinks she's pregnant.
- 19m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Jeremy Howe
Guest stars
- Eric Normington Customer
- Julia Pace Mitchell Darlene Wilkins
- Ava Allan Jana Boggs
- Craig T. Nelson Dale Ballard
- Doc Farrow Wayne Wilkins
Episode 6Freshman Orientation and the Inventor of The ZipperAired January 21, 2021
College orientation does not go as Sheldon planned. Also, Mary is invited to a party when she's mistaken for a university student, and George Sr. helps Pastor Jeff set up a children's nursery.
- 19m
- Directed by Jaffar Mahmood
- Written by Steven Molaro, Tara Hernandez, Eric Kaplan and Steve Holland
Guest stars
- Matt Hobby Jeff Difford
- Wyatt McClure Billy Sparks
- Jaden Martin Jason
- Bill Chott Dean
- Lauri Hendler Janet
- Daniela Leon Clarissa
- Taylor Spreitler Sam
- Wallace Shawn John Sturgis
Episode 7A Philosophy Class and Worms That Can Chase YouAired February 11, 2021
Sheldon's first day of college is derailed by his new philosophy teacher, Professor Ericson. Also, Mary and Brenda live vicariously through Missy's first day of middle school.
- 18m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Jeremy Howe
Guest stars
- Matt Hobby Jeff Difford
- Wyatt McClure Billy Sparks
- P.J. Ochlan René Descartes
- Melanie Lynskey Dora Ericson
- Ed Begley Jr. Grant Linkletter
- Melissa Peterman Brenda Sparks
Episode 8An Existential Crisis and a Bear That Makes BubblesAired February 18, 2021
Connie takes matters into her own hands when Sheldon's philosophy teacher, Professor Ericson, sends him into a tailspin. Also, George Sr. learns Georgie has been cutting class.
- 18m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Eric Kaplan
Guest stars
- Wyatt McClure Billy Sparks
- Melanie Lynskey Dora Ericson
- Wallace Shawn John Sturgis
- Ed Begley Jr. Grant Linkletter
- Rex Linn Tom Petersen
- Doc Farrow Wayne Wilkins
Episode 9Crappy Frozen Ice Cream and an Organ Grinder's MonkeyAired February 25, 2021
Sheldon and George Sr. dine with President Hagemeyer and a university benefactor. Also, Georgie gives Missy some brotherly advice when Mary won't let her go to the school dance, and Dale and June convince Connie to attend their son's wedding.
- 19m
- Directed by Michael Judd
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Connor Kilpatrick
Guest stars
- Wyatt McClure Billy Sparks
- Dave Foley Gary O'Brien
- Mike Hernandez Maitre D'
- Travis Schuldt Justin
- Reba McEntire June
- Craig T. Nelson Dale Ballard
- Wendie Malick Linda Hagemeyer
Episode 10Cowboy Aerobics and 473 Grease-Free BoltsAired March 4, 2021
Sheldon campaigns to become Dr. Linkletter's lab assistant. Also, Georgie enlists the help of Mr. Lundy, the drama teacher, for a surprising business venture.
- 18m
- Directed by Melissa Joan Hart
- Written by Steven Molaro, Steve Holland, Jeremy Howe and Connor Kilpatrick
Guest stars
- David Hasselhoff David Hasselhoff
- Mariela Arteaga Cowgirl
- Amanda Carr Cowgirl
- Jason Alexander Gene Lundy
- Ed Begley Jr. Grant Linkletter
Episode 11A Pager, a Club and a Cranky Bag of WrinklesAired March 11, 2021
Dr. Linkletter pushes Sheldon to make friends with his fellow students at college. Also, Georgie gets a pager.
- 19m
- Directed by Jaffar Mahmood
- Written by Steven Molaro, Eric Kaplan, Tara Hernandez and Steve Holland
Guest stars
- Judith Drake Mildred
- Holly J. Barrett Ashley
- Chau Long Chris
- Ruben Vernier Greg
- Doug Morency Dr. Willard
- Joe Childs Man in Stall
- Mary Kate Wiles Patricia
- Reba McEntire June
Episode 12A Box of Treasure and the Meemaw of ScienceAired April 1, 2021
Sheldon, Dr. Linkletter and Connie team up on a science experiment. Also, Mary is jealous that Pastor Jeff and Brenda are spending time together, and Georgie has a new side hustle.
- 19m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Jeremy Howe
Guest stars
- Matt Hobby Jeff Difford
- Adrian Moreira-Behrens Donald
- Ryan Phuong Tam Nguyen
- Sarah Baker Sheryl Hutchins
- Brian Stepanek Hubert Givens
- Wallace Shawn John Sturgis
- Ed Begley Jr. Grant Linkletter
- Melissa Peterman Brenda Sparks
Episode 13The Geezer Bus and a New Model for EducationAired April 8, 2021
Sheldon refuses to ride in a car after getting into an accident with Connie. Also, Missy uses their trauma to her advantage at school and Connie is forced to take the church shuttle while her car is in the shop.
- 18m
- Directed by Melissa Joan Hart
- Written by Steven Molaro, Steve Holland, Connor Kilpatrick and Tara Hernandez
Guest stars
- Diane Ladd Hortense
- Marla Gibbs Doris
- Alan Rachins Vern
- Paul Mabon Clayton
- Michael Naughton Edwin
- Kevin Will Lucas
- Esteban Dager Chet
- Julia Pace Mitchell Darlene Wilkins
Episode 14Mitch's Son and the Unconditional Approval of a Government AgencyAired April 15, 2021
When the IRS accuses Sheldon of making a mistake, he'll stop at nothing to prove them wrong. Also, Dale is forced to get a colonoscopy and tries to convince Connie to join him.
- 19m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Jeremy Howe
Guest stars
- Zylan Brooks Nancy
- Rob Brownstein Malcolm Green
- John Mariano Envelope (voice)
- Kevin Stidham Waiter
- Craig T. Nelson Dale Ballard
Episode 15A Virus, Heartbreak and a World of PossibilitiesAired April 22, 2021
Sheldon is caught in a moral dilemma when offered a bootleg copy of a computer game he can't afford. Also, Mary and Connie take Brenda out for girls' night while George Sr. and the guys watch Billy, and Missy asks Georgie to take her and Marcus on a secret date.
- 18m
- Directed by Michael Judd
- Written by Steven Molaro, Connor Kilpatrick, Tara Hernandez and Eric Kaplan
Guest stars
- Wyatt McClure Billy Sparks
- Ryan Phuong Tam Nguyen
- H. Michael Croner David
- London Cheshire Marcus Larson
- Ava Allan Jana Boggs
- Brian Stepanek Hubert Givens
- Rex Linn Tom Petersen
- Doc Farrow Wayne Wilkins
Episode 16A Second Prodigy and the Hottest Tips for Pouty LipsAired April 29, 2021
Sheldon finds himself at odds with Paige once again when she considers enrolling at East Texas Tech. Also, Mary seeks June's advice when looking for a change.
- 18m
- Directed by Melissa Joan Hart
- Written by Steven Molaro, Tara Hernandez, Jeremy Howe and Steve Holland
Guest stars
- Andrea Anders Linda Swanson
- Reba McEntire June
- Mckenna Grace Paige Swanson
- Wallace Shawn John Sturgis
- Doc Farrow Wayne Wilkins
- Melissa Peterman Brenda Sparks
- Wendie Malick Linda Hagemeyer
Episode 17A Black HoleAired May 6, 2021
The Coopers discuss the possibilities of black holes and alternate universes when Dr. Sturgis comes over for dinner.
- 18m
- Directed by Jaffar Mahmood
- Written by Steven Molaro, Jeremy Howe, Connor Kilpatrick and Tara Hernandez
Guest stars
- Katherine Von Till Kimberly
- Liz Jenkins Madge
- Jeannette Sousa Lorraine
- Wallace Shawn John Sturgis
- Wendie Malick Linda Hagemeyer
Episode 18The Wild and Woolly World of Nonlinear DynamicsAired May 13, 2021
Missy's first heartbreak triggers a series of events that lead the Cooper family to the brink.
- 18m
- Directed by Alex Reid
- Written by Steven Molaro, Tara Hernandez, Steve Holland and Jeremy Howe
Guest stars
- Matt Hobby Jeff Difford
- Nancy Linehan Charles Peg
- Melissa Peterman Brenda Sparks