Todd and Riley decide to replace their old baseball coach with a new one that just happens to be a professional baseball player.
Riley replaces her strict scout leader with someone who will help them sell more jerky than their rival scout led by Sierra.
To impress Johnny Hitswell, Riley replaces a one-cut hairdresser with one that will give her a complete makeover for the school dance.
Todd replaces the mayor with a professional skater so he can be free to skateboard however he wants to. Riley, on the other hand, is having a sugar rush that makes her build a barn and catch chipmunks.
After being beaten up by a bully named Donny Rottwieler, Todd replaces the school's not-so-helpful security guard with a security robot that gives Todd a bad reputation.
Todd replaces the librarian with a rock star at the same time their semester projects are due.
Riley's school journalism career takes a turn when she replaces her teacher with someone who encourages her to embarrass her family and her friends.
Riley replaces her dad's stunt coordinator with a physics scientist in order to make his career safer.
When Riley has always wanted a dream horse with talents like Thunderbolt, Dick buys Riley a mangy mule named Prince Cinnamon Boots from Sloan Stone who Riley replaces with the actual Thunderbolt.
After being told not to, Todd sneaks out to the carnival, then joins them after he replaced the carnival manager with a street gambler. In this episode we learn that K joined the carnival when she was a kid and didn't want Todd and Riley to make the same mistake.
Todd and Dick build a go cart together for an upcoming race. When Dick is terrible at it, Todd has him temporarily replaced with an ace mechanic.
To impress Johnny Hitswell, Riley replaces the school's cheerleading coach with a spiritual hippie after she, Tasumi, and Abbey don't make the team. In the end Riley does the right thing and all of the original cheerleaders are back on the team and all of the new cheerleaders are off the team.
Todd and Riley replace their unfun babysitter with an educational TV show host, who has no respect for the Daring home.
Agent K tries to get Riley's idol, Dustin Dreamlake, to come to her 13th birthday party while Dick and Todd buy her some time keeping the party guest happy. Earlier, Todd replaced a bus driver with an orangutan.
When Riley and Todd learn that a call to Fleemco did not replace their neighbors the Kelpmans, they fear that their neighbors had turned into zombies and plan to do the same to trick-or-treaters.
Todd is failing German. To cover this up in order to go to the Fun-O-Sphere, Todd lies about his grade in German and replaces his German teacher with someone who only speaks German.
Riley replaces cover girl and trend-setter Heather Hartley with an average girl, which happens to be herself.
To impress Johnny Hitswell at the pool, Riley replaces the older pool life guard with a hunk.
Riley accidentally lets Todd's pet rat loose and replaces it with a new one.
In order to help him take on Donny Rottwieler, Todd replaces his karate teacher with a professional who turns out to be one of Agent K's enemies.
Tired of animals not getting respect at the zoo, Riley replaces the zookeeper Hiram Smeck with a nature activist who frees the animals. Now Riley and her family must round them up.
Riley and Tasumi resort to wrestling to solve their friendship issues after Todd replaces the guidance counselor with a professional wrestler.
Todd and Riley run against each other in a school campaign and spice things up when Todd and Riley each get candidate managers through Fleemco who are at odds with each other.
Todd and Riley replace the uptight archaeology park owner with a treasure hunter who helps them discover a lost treasure.
To be a country fiddler, Riley replaces her classical violin teacher with her idol, Susie May.
To make some students like the school choir, Todd replaces his choir teacher with a music producer who turns the boys choir into a band.
Todd and Jacobo fight over a ball after ending up with a ball thrown by Carson Palmer at a football game. When Jacobo doesn't share the credit of catching the ball with him, Todd later replaced Jacobo's museum bouncer with a mime.
Todd gets obsessed with a computer when Fleemster.com becomes a hit. When his family deactivates the computers as an intervention, Todd will try anyway to use that site even if it involves Fleemco replacing the I.T. guy at the library with Fleemster.com's creator.
Todd enters his dad in a contest against Buzz's dad when he learns that he was a track champion. But Dick has to get in shape first. One of the steps involves replacing the owner of the local ice cream shop with a dietitian.
Johnny Hitswell asks Riley out on a date and her family tries to make her date perfect. To help, Todd (being forced by his parents) replaces the wait staff at Le Petit Fromage with French waiters. But, when they can't show up, Todd and the rest of the family step in.
Todd has a dream where he is a peasant and Riley is a cruel and spoiled princess who is soon to be crowned queen. To take her down, Todd gets a potion that replaces the drinker with a monstrous/champion version of that person.
To prevent Shelton from being ridiculed for having an imaginary girlfriend, Riley replaces Shelton's imaginary girlfriend with a real one.
When Principal Cutler won't shut down the school during a blizzard, Riley replaces Principal Cutler with a principal from Tobago who has never seen snow before.
Riley replaces Uncle Phil due to his bad romance advice. He is replaced with Dick Daring's rival Gordo Glideright.
The kids want K to take a break. To do that, they get a maid, via Fleemco.
Todd and Riley each enter the school parent-child talent competition. But, after learning his mom has stage fright, Todd replaces her with Carlotta the Magician.
Riley's super-sappy love letter to Johnny Hitswell accidentally gets sent in the mail. To try to stop it, Riley replaces the Postal Worker with a sloth.
Todd and Riley go to London where their spy car, C.A.R.T.E.R was sent to teach children in a secret spy school. While there they uncover a sinister plot.
Riley throws a mystery-themed party, but the lights flash off and someone stomps Todd's new extremely obnoxious Robo-Cat, so they interrogate each other to find out who pulverised the aggravating toy.
When Todd replaces the math teacher with a rodeo clown with a bull, Conrad takes a temporary 48-hour vacation. Todd's replacement gets Mr. Vanderbausch angered with Riley and gives her double-detention. While Riley angers Mr. Vanderbausch more, Todd tries to bail out without Conrad's help.
An aptitude test reveals that Riley's job in the future is as window cleaner, so she tries to be a spy like her mom; Todd wants to become a clown.
Riley and Todd have Sleepovers on the same night. Riley tries to get even with Sierra for not inviting her to her pool party, while Todd and his friends watch Splatter Train, a scary movie.
When Fleemco builds a Space Shuttle the Darings volunteer to test it. Meanwhile Riley tries to prove she can take risks.
Riley gets a job at a local drive-in movie theater; Todd and Jacobo devise a money-making scheme.
The Daring family goes on a survival reality show. Meanwhile Todd gets sick of Buzz cheating during the game show so he replaces the host with someone who will stop Buzz from cheating.
Riley gets in trouble when she hangs out with an older girl with a wild side; Todd realizes he needs to wear glasses, but he pretends that he doesn't need them.
Todd is forced to go to camp, while Riley becomes a counselor. The Head Counselor doesn't care about paying attention to the kids, so he makes up a story about a monster to scare the kids so while the counselors are off having fun, the kids will stay in their cabin. But, Todd and his friends are focused on beating the rich kid camp at the talent show, so they try to catch the monster.
Buzz uses Riley's phone to create replacements all over town. Meanwhile Todd is saddened when his favorite comedy team breaks up.
Riley scrambles to get rid of her childish things before Johnny arrives for a study-date.
Todd gets sick of his mom giving him no space and so ends up with a spy proof room.
Todd lands a role in a movie based on Shelton and Celebrity's relationship in The Frog Prince. However, Todd discovers that Celebrity has a hidden agenda: revenge on Shelton for dumping her.
The Darings go on vacation at a beach where Todd falls for an older girl, and Riley waits for Johnny Hitswell to call. K thinks Dr. Skorpius is up to something.
When Abbey refuses Riley's help in a beauty pageant, Riley decides to enter herself.
When Todd finds out Tiffany has a crush on him, he's not interested until he realizes the benefits of a rich girlfriend.
Riley goes to Canada as part of a foreign exchange program while the Darings host a Canadian boy who makes Todd so jealous that he runs away from home.
Riley tries to uncover the truth about Tasumi, and finds that she has a secret identity to escape from her stardom in Japan. Meanwhile, Todd is confronted by a street performer over his one-man-band show.
Todd starts selling replacements to his classmates.
Riley desperately needs money when she runs up charges on K's credit card. Meanwhile, Todd finds another money-making scheme when he meets someone selling term papers.
Dick ends up in Todd's history class when he is sent back to pass 6th grade history. Meanwhile, Riley and Johnny compete against bullies from two towns over when they take over the local skating rink.
Riley gets paranoid when Johnny goes to New York City to model which results in him dumping her. Todd and Dick decide to live like "dudes" when the women are out of the house.
Todd tries to help his mom solve a case that involves riddles left by a crook. Riley discovers that she can make boys do what she wants by acting like someone else.
The Darings host their annual holiday show directed by Riley with Ed Begley, Jr., Carson Palmer, and Josh Duhamel. Meanwhile, Todd tries to make some money with his own telethon.
Todd accidentally sends Buzz to reform school. Meanwhile, Agent K and Dick swap bodies.
Riley, Tasumi, and Abbey join Nature Tweens, after Riley claims she is over her breakup with Johnny. Riley then goes to a tween speed-dating service, where she decides she is going to go to the Nature Tweens awards banquet with Berry, after finding out that Johnny is also taking someone to the banquet.
Tired of being ignored by the Darings, Prince Cinnamon Boots lures them out of the house, and then locks them out using the security system K installed on the house.
Everyone assumes Todd is an adult when one of K's gadgets makes him sprout a moustache.
Riley instantly dislikes a new kid in town, but she soon develops a crush on him. Meanwhile, Todd considers himself too cool to play a nerdy game with Jacobo.
Todd and Riley enroll in an art class, but Riley soon becomes jealous when Todd becomes a favorite in the art community.
Shelton's parents exclude him from planning his own bar mitzvah.
Riley tutors a bully who then falls for her.
While Todd takes on a blind bully, Riley confronts the author of her favorite book series for not ending it the way she wants it to end.
When Todd is tired of Riley's truth telling, he gives her truth salt that forces her to tell the truth all the time. That's a bad idea when Dick is trying to get reelected for mayor. Meanwhile, Todd gives himself lie spice to make his lies 50% more believable, but too much consumption of the salt causes Todd to have uncontrollable lying. Which is also a bad idea when Todd's uncontrollable lying gets him sent to the Corps.
After embarrassing himself in front of the whole school, Todd uses K's invisibility hat to prank the entire school by posing as a ghost; which gets him into more embarrassment and forcing to clean up his mess.
Riley is so desperate to see Dreamfest, a festival where Dustin Dreamlake is coming to, that she blackmails Conrad to send her a robot to take her place in school the day of the festival.
Todd and Riley come home early from school to find out that their parents have been replaced with two "perfect" parents. Todd and Riley think Conrad is out to get them, so they go with Tasumi, Shelton, Jacobo, and C.A.R. to Fleemco Headquarters to find out why. They soon find out that Doctor Skorpius has kidnapped Dick, K and Conrad, and has taken over the company!
