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- The Loud House
- Season 3
- Episode 15
The Mad Scientist
The Loud House - S3 - E15
Lisa gets invited to work at a prestigious science institute, seeing it as an opportunity to get away from her crazy and crowded family life.
The Loud House: Season 3 - 48 Episode s
3x1 - Roadie to Nowhere
January 19, 2018
Luna learns Chunk was like her in high school, and worries her ambition to be a rocker is unrealistic.
3x2 - A Fridge Too Far
January 19, 2018
Lincoln wages war after his food is filched from the refrigerator.
3x3 - Selfie Improvement
January 26, 2018
When Carol Pingrey’s photo gets more likes on social media than Lori’s she tries to one-up her.
3x4 - No Place Like Homeschool
January 26, 2018
Lola is being temporarily homeschooled. Thinking it looks like fun, the other kids try to get in on it.
3x5 - White Hare
February 2, 2018
Lincoln has a plan for introducing himself to a new girl, but when the sisters catch him he has to avoid them.
3x6 - Insta-Gran
February 2, 2018
Pop Pop introduces his new girlfriend to the family. She seems great until she starts showing up unannounced. Guest Star: Jennifer Coolidge
3x7 - City Slickers
February 9, 2018
Lori and Lincoln visit the city. Lori struggles to be a city girl and Lincoln finds Ronnie Anne has changed.
3x8 - Fool Me Twice
February 9, 2018
The family has a new plan to dodge Luan’s April Fool’s Day pranking: stunt doubles.
3x9 - Net Gains
March 9, 2018
Lynn desperately wants to win a basketball championship but gets drafted onto a terrible team.
3x10 - Pipe Dreams
March 16, 2018
Mom and Dad are sick of waiting in the long bathroom line so they decide to build a secret bathroom.
3x11 - Fandom Pains
March 30, 2018
Lucy is upset that Lori and Leni started watching her vampire series, as a new character is introduced.
3x12 - Rita Her Rights
April 6, 2018
After racking up tickets, Mom finds it more relaxing to perform community service than being at home.
3x13 - Teachers' Union
April 13, 2018
To try and make gym class better, Lincoln and Clyde set Coach Pacowski and Mrs. Johnson up.
3x14 - Head Poet's Anxiety
June 4, 2018
Luan mentors Lucy, teaching her how to manage the ups and downs of pursuing a life in the arts.
3x15 - The Mad Scientist
June 5, 2018
Lisa gets invited to work at a prestigious science institute, seeing it as an opportunity to get away from her crazy and crowded family life.
3x16 - Deal Me Out
June 6, 2018
Lincoln and Clyde worry that they may be too old to still be playing Ace Savvy.
3x17 - Friendzy
June 7, 2018
Lincoln discovers that having a friend over means getting special privileges, and he takes advantage of that.
3x18 - Tripped!
June 25, 2018
Everyone in the family has worked hard to save for family vacations. But as they drive to their destination, almost everything goes wrong that can go wrong for the family.
3x19 - Pasture Bedtime
June 26, 2018
The boys struggle with whether to attend Liam's barn sleepover or Girl Jordan's awesome pool party.
3x20 - Shop Girl
June 26, 2018
The kids worry that Leni is too weak and they try to teach her how to be more aggressive.
3x21 - What Wood Lincoln Do?
June 27, 2018
Lincoln has to complete a woodworking assignment, but has a history of failure on the topic.
3x22 - Ruthless People
June 28, 2018
When the house is infested with termites, half the family stays with Pop Pop and the others with Aunt Ruth.
3x23 - Scales of Justice
July 20, 2018
When Lana learns her favorite fish are in jeopardy of losing their home to construction she springs into action.
3x24 - Crimes of Fashion
July 20, 2018
When Leni gets fired from her job due to missing scarves, Lincoln and Clyde (as Ace and Jack) take on the case.
3x25 - Breaking Dad
July 30, 2018
Dad has Mr. Grouse watch Lily while he goes to a concert but things quickly start to go wrong.
3x26 - Absent Minded
July 31, 2018
Clyde discovers he didn’t earn junior administrator job. But can he give up the perks that come along with it?
3x27 - Gown and Out
August 1, 2018
When Lola advances to a regional pageant she worries she could lose for the first time.
3x28 - Be Stella My Heart
August 2, 2018
When the new girl starts hanging around Lincoln and his friends, they begin to suspect she likes one of them.
3x29 - House of Lies
September 17, 2018
After witnessing an excess of lying in the family, Lisa invents lie-detecting glasses to try and curb the fibs.
3x30 - Game Boys
September 17, 2018
Lincoln asks to borrow Clyde’s new gaming system, but Clyde struggles to trust that it’s safe with him.
3x31 - Sitting Bull
September 18, 2018
The older sisters reluctantly let Lynn into their babysitting club but she quickly proves to be too aggressive.
3x32 - The Spies Who Loved Me
September 19, 2018
Ronnie Anne wants to go downtown. But her grandparents think it’s too dangerous, so they decide to spy on her.
3x33 - Missed Connection
September 20, 2018
Lori and Bobby worry that dating long-distance is causing them to lose their connection.
3x34 - Everybody Loves Leni
October 9, 2018
Leni tries to get her school friends and work friends to get along with each other.
3x35 - Middle Men
October 10, 2018
When Lincoln and Clyde go to tour the middle school, Lynn gives them some questionable advice.
3x36 - Jeers for Fears
October 11, 2018
After agreeing to go to the Royal Woods House of Terror, Lincoln and Clyde have to toughen up and face their fears.
3x37 - Tea Tale Heart
October 12, 2018
Lola discovers Lucy has an old, fragile doll, and decides she must borrow it, no matter what Lucy says.
3x38 - The Loudest Thanksgiving
November 12, 2018
Faced with spending Thanksgiving apart, Lori and Bobby try to bring their crazy families together for the first time.
3x39 - Really Loud Music
November 23, 2018
Hoping to win a song-writing contest, Luna contemplates whether she should go with a song that’s true to her sound or try to make something that the whole world will love.
3x40 - Predict Ability
February 4, 2019
After discovering he has rituals, Lincoln worries he's predictable and vows to change it up.
3x41 - Driving Ambition
February 5, 2019
When Lori finds out that the golf coach from her dream college is coming to see her play, she develops the yips.
3x42 - Home of the Fave
February 6, 2019
After a pun-filled trip to the grocery store with Luan and Lola, Dad worries Lola thinks he plays favorites.
3x43 - Hero Today, Gone Tomorrow
February 7, 2019
When Lynn’s friend Margo is celebrated for a one-in-a-million soccer goal, Lynn has to try and be supportive.
3x44 - Cooked!
February 18, 2019
The kids promise to help Dad with the grand opening of his new restaurant by coming up with promotions. But their lack of teamwork and crazy promos lead to an ultimate nightmare in the kitchen for Dad.
3x45 - The Write Stuff
March 4, 2019
When Lucy quits the writing club at school due to the by‐the‐books way Huggins runs the club, Mom takes over.
3x46 - Racing Hearts
March 5, 2019
When Luna and Sam embark on a scavenger hunt across Royal Woods, they discover they have vastly different styles.
3x47 - Stage Plight
March 6, 2019
Hoping to get closer to her crush, Benny, Luan tries out for the school play.
3x48 - Antiqued Off
March 7, 2019
When Clyde and schoolmate Zach bond over antiques, Lincoln finds himself feeling like a third wheel.