As the only boy in a family with 10 sisters, 11-year-old Lincoln is in the middle of the chaos that resides in the Loud household.
Ronnie Anne makes friends with Sid, whose family might rent the apartment upstairs. When another couple might get it first, the girls try to dissuade them. (S4, ep 1)
A high utility bill threatens Hector and Rosa's annual trip in 'Power Play', and in 'Room for Improvement', Ronnie Anne and Sid find a hidden room and try to keep it from the other tenants. (S4, ep 2)
Carl wants to be just like Ronnie Anne in 'Roll Model', then in 'No Show', Ronnie Anne secretly starts watching her family's favourite telenovela after refusing to watch it with them. (S4, ep 3)
Each family member must perform at Hector's birthday in 'Face the Music', and in 'Pranks for the Memories', Ronnie Anne's attempts to bond with her older cousin Carlota lead to a prank war! (S4, ep 4)
A fancy new grocery store opens up in 'Store Wars', then in 'Lucha Fever', Ronnie Anne fakes being sick to watch a Lucha Libre match, which proves to be more difficult than anticipated. (S4, ep 5)
The Louds rent a boat for a day trip on the lake in 'Washed Up', then in 'Recipe for Disaster', Lincoln and Clyde investigate when they discover a frozen food company using Dad's recipes. (S4, ep 6)
The Loud kids seek the perfect gift in 'Present Tense', then in 'Any Given Sundae', Lily hears her parents mention ice cream if the kids are good, so she uses baby smarts to avert disasters. (S4, e...
Lucy faces her friend Haiku to become the new president of the Young Morticians' Club in 'A Grave Mistake', then in 'Leader of the Rack', Leni is promoted to temporary manager at work. (S4, ep 10)
Eager to be named Kings of the Con at the Ace Savvy convention, Lincoln and Clyde convince the sisters to go with them as the Full Deck. But the girls get more attention! (S4, ep 13)
Stella's music box disappears at school in 'Tails of Woe', then in 'The Last Loud on Earth', Clyde and Lincoln find an empty Loud house and assume it's a zombie apocalypse. (S4, ep 11)
Lori takes a waitressing job at Dad's restaurant in 'Can't Hardly Wait', then in 'A Mutt Above', Lana decides to train Charles to compete in a local dog show. (S4, ep 8)
Lincoln tries to delay his parent-teacher conference in 'Stall Monitor', then in 'A Pimple Plan', Luan wakes up with a pimple on the day of her first date with Benny. (S4, ep 12)
Lynn finds an unexpected TV sports watching buddy in 'Good Sports', then in 'Geri-Antics', Lisa realizes that Pop Pop won't be around forever, and turns to science to ensure his longevity. (S4, ep 14)
Charles, Cliff and Geo try to find Walt a love connection in 'Love Birds', then in 'Rocket Men', Lincoln and Clyde beg their parents to let them go to space cadets camp. (S4, ep 9)
Clyde arranges for an exchange student to stay in 'Exchange of Heart', then in 'Community Disservice', Lola takes a new classmate under her wing and gives her a social transformation. (S4, ep 15)
Luna discovers that the high school music club will be axed due to budget cuts in 'Deep Cuts', then in 'Game Off', Lana conspires to distract Lincoln away from his video game. (S4, ep 16)
Lynn seeks a boyfriend just to fit in, in 'Singled Out', then in 'Brave the Last Dance', Clyde recruits Lincoln and the gang to find out if a girl he has a crush on feels the same way. (S4, ep 18)
Mom tries to convince a newspaper that her kids are perfect in 'Write and Wrong', then in 'Purrfect Gig', the McBrides hire Luna to cat-sit - but it's more demanding than she imagined. (S4, ep 17)
Lana and Lola secretly switch places in 'Sister Act', and in 'House Flip', after causing Flip to get hurt, the kids sneak him into the attic to care for him without Mom and Dad knowing. (S4, ep 19)
Leni tries to thwart Lori's college plans in 'Don't You Fore-get About Me', then in 'Tough Cookies', Lincoln and Clyde start a cookie-making business, but it's harder than they realized. (S4, ep 20)
Lynn's extreme sports superstitions cause chaos in 'On Thin Ice', then in 'Room and Hoard', the kids try to convince Mom and Dad that they still play with their childhood toys. (S4, ep 21)
After Walt's failed attempt at romance, Charles, Cliff and Geo try to find their pal a love connection. (S4, ep 9a)
Lana wants to win a race car ride-along with her hero in 'Wheel & Deal', and in 'Feast or Family', Luan must enroll in a culinary class, and Dad uses it to share his passion for cooking. (S4, ep 23)
The lights go out in the Loud House on 'A Dark and Story Night', and then in 'Sand Hassles', Lucy and the Morticians' Club try to thwart plans for a school field trip to the beach. (S4, ep 24)
The siblings turn to Lisa's genius to help them land a spot on TV in 'How Double Dare You!', then in 'Snoop's On', Leni and Lincoln become worried about what's in Luna's diary. (S4, ep 25)
Lincoln worries that his friend group is splintering in 'Friends in Dry Places', then in 'Coupe Dreams', in order to buy her dream car, Lori becomes a local rideshare driver. (S4, ep 26)
Lola teams up with Lily in 'A Star is Scorned', then in 'Senior Moment', Lori regrets everything she hasn't done in high school, and vows to make up for lost time in her senior year. (S4, ep 22)