Lista de episódios

Flint and Sam remember the time they met and how they almost destroyed their town trying to out-nerd each other.

When Flint destroys Princess Kittymittens -Sam's treasured toy- he decides to let Sam choose one of his treasured things and let her destroy it to make it up to her.

While Flint fails as an inventor, his father Tim invents a Gum Pencil, gaining a reputation as the finest inventor in town, much to Flint's chagrin.

When Sam reveals how much she hates sardines, the town's number one product, Flint decides to invent sardines that taste like bacon.

Flint creates a robot capable of taking out the garbage, however, the robot decides that everyone is garbage and starts to get rid of every person in town.

Swallow Falls prepares to celebrate the birthday of its oldest sardine, a wish-granting fish named Johnny, but Flint and Sam put the entire event in jeopardy.

When Steve wins the Swallow Falls lottery townspeople line up claiming that they are Steve's best friend causing Flint to question Steve's true affections.

Flint and Sam babysit so they can buy a new board game, but when Brent hires them as his babysitter they have to decide whether the humiliation is worth the reward.

Flint modifies Sam's weather-predicting orb to predict the future, but knowing their future isn't as fun as they thought it would be.

Mayor Shelbourne brings a panda to Swallow Falls, but when the town falls under the panda's spell it's up to Flint and Sam to find out what's really going on.

Flint is excited to discover there's another inventor in town, but Sam suspects the inventor has an ulterior motive for befriending Flint.

Unable to wake up on time in the morning, Flint combines an alarm with rooster DNA to create the ultimate alarm clock.

Tim drags Flint out into the wilderness to participate in a Lockwood father-son tradition, trying to catch the legendary Sardemon, the largest sardine ever seen.

Earl goes undercover as a female student named "Pearl" in order to befriend Sam and find out what Flint's planning to invent next.

Sam is horrified to learn about Swallow Falls' annual sardine race and sets out to stop the race in the name of animal cruelty.

After being teased for being too similar, Flint and Sam set out to prove that they're totally different and have other friends.

Flint accidentally combines himself with Steve and has to learn to live with the monkey inside of him.

When Flint brags he sleep invented the best invention ever, the Mayor sees it as a money making opportunity and Flint has to figure out what he actually invented.

While attempting to keep Sam from moving away, Flint accidentally brings the town's sardine statue to life who starts revealing the town's secrets.

Flint gives Sam a Cloud-Maker for their friendaversary, but Sam's new cloud friend won't leave her side.

Flint invents a toot inducing bean in order to become cool so his classmates will listen to him and his idea to make a science mural.

When one of Flint's inventions injures Tim, Tim's doctor says he needs to relax, and Flint has just the invention for the job!

Flint and Sam scheme to get Mr. Earl to take a day off, but when they see him going crazy with boredom they feel guilty and try to fix it.

Flint invents the hair unbalder when he realizes he'll go bald one day, but Tim offers him another point of view by showing him the perks of being bald.

Sam and Flint accidentally cryogenic-ally freeze themselves in the town's time capsule and emerge into a post-apocalyptic future.

Flint invents a device that will put a good picture of him into the yearbook, but instead it puts him in every picture that has ever existed.

Steve falls in love with the cymbal smashing electric monkey Flint brought in to replace Steve while he was on vacation.

Flint enters his fearsome robot into a robot boxing competition and when it comes face to face with Mayor Shelbourne's robot the results are explosive.

Flint and Gil argue over who has a better dad setting off a secret competition pitting Tim and Mayor Shelbourne against each other in a battle of parental prowess.

Flint accidentally makes a clone of himself and is shocked to discover his clone is more popular than he is.

Sam makes Flint a new tricked-out lab coat to replace his old smelly one not realizing it was a gift from his mom.

When Flint gets Earl in trouble with his wife, Earl demands Flint help him get back into her good graces.

Flint builds a spaceship for an Australian businessman, Mr. Zorbleck, who may or may not actually be Australian.

Tim's rebellious brother Jim comes to visit and Jim soon becomes jealous of Tim's perfect life.

Mayor Shelbourne buys up all the town's candy at Halloween and promises to give it all to the kid who makes it through his super scary haunted house.

While attempting to debunk Hollywood pseudoscience, Flint accidentally creates his own Frankenstein-like monster.

Flint tells Sam the story of how, and why, he invented Ratbirds.

Flint reluctantly holds a yard sale for his old inventions and is presented with an offer he can't refuse.

Flint visits the other inventor in town to view his newest ideas insisting he's honor-bound to help his fellow inventors, no matter what.

When Flint and Sam expose that Brent is no longer a baby, causing his role of Baby Brent to be re-cast, he blames them for ruining his life and insists they fix it.

Flint and Sam find an adorable lost cat and Sam sabotages all of their efforts to find the real owner so she can keep the cat for herself.

When Sam predicts that a meteoroid is going to crash into Swallow Falls, she and Flint have to find a way to move the island out of its way.

When Flint is tasked with taking care of Manny's Birthday Pinata he decides to spruce it up, believing a pinata is a type of firework.

Mayor Shelbourne tricks Flint into making a Fish-Cyborg army to patrol the school.

Flint tries to get his father to eat healthier by inventing a spray to make Tim love fruits and vegetables, but Tim falls in love with them instead.

When Sam discovers and spills the beans that the Mayor's first name is Tootsie, he makes Sam and Flint do his dirty work as punishment.

Frustrated that the town isn't appreciating the beauty around them, Sam makes Flint invent something to force them to do so.

Flint asks Sam to train him for the annual father/son horseshoe contest, which uncovers Sam's troubled past with the sport.