"Toys in Space" is the one hundred twenty-third episode of Doc McStuffins. It premiered on January 4, 2019, and is the fourth episode in the fifth season.
Fifteen minutes remain until a rocket launches to the Mystery Planet. Luna is ready for her pre-flight checkup, and everything looks good. Doc tells her to take a minute to make sure she has everything she needs for the trip. Luna has everything except her robot dog, Liv, who is her co-pilot on the mission. Luna begins to search for Liv when ten minutes remain until the rocket launches. Doc decides to call the Pet Rescue Team to report to the rocket launch pad. Once the team arrives, Doc tells her about Liv missing. With eight minutes remaining, the team searches for the dog.
It doesn't take long for Chilly to find Liv. However, Chilly trips on a pipe, causing Liv to run away and part of the rocket's right wing to break. Chilly states he broke the whole mission and decides for Stuffy to go, as he's making things worse. Stuffy wonders what's going on, and Chilly tells everything. First, Stuffy puts the rocket back together with dragon strength. Chilly decides not to rescue Liv before mentioning what he is afraid of. He states he's not a good pet rescuer, but Stuffy tells him that nothing is that scary at all. This motivates Chilly, who continues searching for Liv.
It doesn't take long for Chilly to find Liv inside the rocket. As Chilly tells everyone that he found Liv, he accidentally presses a button that initiates the rocket's blast-off sequence. Doc and Luna immediately realize this. Since nothing can be done to stop the launch, Chilly and Liv can't get out. The toys then head into the control center before the rocket launches. Doc and Luna tell them everything. Luna states that the computerized telemetry of the spacecraft is preprogrammed, meaning it's automatically going to the Mystery Planet. Liv is fully trained for the mission, although she's only a co-pilot. The Pet Rescue Team decide to get Chilly and Liv home safely, although it is farther away than their usual rescue. Stuffy discusses his plan about ladders when Luna comes up with an idea of talking to Chilly on the spaceship's radio and guide him through what he has to do in order to land safely on the planet.
Doc tries to contact Toyager One, and Chilly can hear them. Doc reassures him that everything will be okay, as his friends are all here. Luna will guide him through what he needs to do to get home safe. Chilly takes a deep breath but panics, and Doc tells him to stay calm. Luna guides Chilly to jettison the retro boosters by pressing the big blue button, fire the navigation thrusters by pulling the short lever to Chilly's left instead of the long lever, which would send the rocket into a loop-de-loop, but Chilly pulls the latter. Liv then pulls the other levers to activate the navigation thrusters. Chilly states he had a lot of help. He sees his hat floating, and Luna states that Chilly is in outer space. He unstraps himself, leaving him floating when visual contact with the ship gets established. Chilly is scared about the zero gravity, but Doc tells him that just because he doesn't know anything about space doesn't mean it's scary. The more Chilly learns about it, the less scary it'll be. Doc and the toys reassure Chilly that everything will be fine and that it's a great day for a cool rescue in space. Chilly eventually likes it, and he soon passes through the Marbleoid Belt. Liv engages the marble deflector to push the marbles out of the Toyager One's path. It then passes through the Mystery Planet's rings, and Chilly states that there's no reason to be scared of space, as it's really not all that different from McStuffinsville. With two minutes until the rocket lands, Chilly gets motivated by everyone, and he and Liv decides land the ship together. Chilly controls the ship's direction while Liv fires the landing rockets to slow it down.
Chilly and Liv are doing a great job so far, although Chilly can't keep the lever steady. With thirty seconds until the ship lands, Liv fires the landing rockets, and eventually, the ship lands safely. The toys are proud of him, and Doc tells him that he's on the Mystery Planet. Chilly will stay where he is while Doc and the toys rescue him. They decide to assemble Luna's spare rocket ship kit before Doc tells Chilly that there's nothing to worry about and that he will be rescued.
Doc and the toys assemble the ship so that it's ready for blast off. Doc and the toys suit up and head into space. Meanwhile, Chilly is sleeping when Liv escapes the rocket again. She then meets two aliens and while retreating, one of her screws falls off. She then falls into a lake of marbles. Chilly informs Doc and the toys about this. Luna states that Liv is probably carrying out her mission to explore the planet. Chilly also informs them about the alien toys. Although Doc and the toys motivate him, Chilly is still scared and states he's not cut out to be a pet rescuer when the wire connecting the microphone to the ship breaks, losing the feed. Doc and the toys decide to stay calm and blast off themselves.
Meanwhile, Chilly eventually calms down and decides to rescue Liv himself. He starts by bouncing uncontrollably, and makes it to where Liv disappeared. He finds the missing screw and wonders where it came from. He falls into the same lake Liv fell into, and heads down a slide leading to under the planet. Chilly then encounters the toy aliens and finds Liv. Chilly realizes that the aliens are friendly, and the aliens show what happened to Liv. Chilly realizes that Liv lost her wheel. Chilly states that Liv has a case of the scaredy-wheel dropsies. Chilly reattaches the wheel with the bolt that fell off, making her back to normal.
Doc and the toys then arrive at the Mystery Planet when Chilly arrives with Liv and the toy aliens. The toy aliens show what happened, and the toys praise Chilly for the rescue. Doc tells him that he'll always be a very important part of the team, no matter what. Chilly introduces the toy aliens to Doc, the Pet Rescue Team, and Luna. Chilly also calls the aliens the Gorks, and Luna brings them greetings from McStuffinsville. Doc and the toys decide to head back, although Chilly likes it in space. The Gorks are inviting everyone to stay for a welcome party, and everyone bounces around.
Season One:Ba-Ba Bubbles • Bop, Bop, Bop (Don't Wanna Pop) • Pop Up • Get Your Sleep On • Close Your Eyes • Be Safe • Water, Water • Everyone Gets Hurt Sometimes • Be Good to Your Tummy • Rockin' the Right Note • Nobody Wants a Broken Toy • Stars, Stars • We're Ben-Anna • You Can Do It • If You Got the Hiccups • Dig, Dig, Dig • When You Need a Friend • Do What the Doctor Says • Ready for Action • In a Flash • Rest Your Rotors, Ronda • Keep Still • Nobody's Perfect (Forgive and Forget) • Here For You • We Can Light the Night • Have You Heard • Blast in a Cast • Eat Good Food • Camping's Great • You're Gonna Grow • A Lambie Like You • My Better Half • The Things You Like • Tell The Doc • It's Your Birthday (Happy Birthday Hallie) • My Shark's Tale • Stick With Me • Because You're You • Everybody in the Pool • Loud, Loud Louie • Wash Your Hands • Clap, Clap, A-OK • Take Care • Made in the Shade • On Halloween • Let's Play Outside • Chillin' in the Snow • Look Great in Glasses • Shine • Blue Skies • Dinosaur Stomp • Brush Your Teeth Season Two:The Doc Mobile • No Matter What • I'm So Strong • Let the Good Times In • A Little Help • Twisted Tail Blues • Wing Deep • Stuffy the Great • Be You • Take Care of Yourself • A Little Sun • What Friends Do • Stay Calm • My Helmet • Keep On Dancin' • Room to Zoom • Why Does It Have to Be You? • Blow, Blow, Blow Your Nose • Your Body Feels Great (When It's In Shape) • Itchy • What's Better Than Toys? • A Very McStuffins Christmas Time • I Shake-a-My Hair • Beat the Heat • Picture You • Her Spots Are So Spot On • Hallie Hippo Happy Hour • Peachy Clean • The Rest is Up to You • Be a Patient Patient • The No-Tangle Tango • Stay Cool in an Emergency • A New Way to Be Wild • There's So Much to Adore About You • I Love My Hairdo • Hey, Star Blazer Zero • Weather the Storm • Fix It Now • Forever Friends • Three Cheers for Chilly • A Princess Can Too • Treat It Like a Treat • We're On the Same Team • Here We Go • Everyone (Look What I Can Do) • Don't Eat a Little Toy King • One Toy at a Time • Backyard Rules • Wash Your Face • He's a Monster • Be a Doctor Too • Don't Worry, We'll Wait • So Much to Say • Love What You Do • Before You Sleep • Fess Up • Ready to Serve • Look Before You Leap • Just Say Hi • Stop • Smiling's Good for You • Get the Spaces In Between • I Can't Cuddle • Bonk Your Noggin • Eyes on the Road • The Right Shoes • Get Your Eyes Checked Out • Give It a Try • Be Brave • Sunscreen • The Show Doesn't Have to Go On • Your Animal Friends • Directing Melinda (In a Ballet in a Pool) Season Three:Teddy B Blues • Walk, Don't Run • Brave Queen Bessie • Step Out • Wait for It • Chew Your Food • It Was Only a Dream • Suddenly Somebody Else • A Toy to Love • I Want to Adopt You • Get Ready • Pick Me • Everyday • She's the Boss • Even the Brave • Pop, Pop, Pop (Did I Getcha?) • School Is Awesome • Glitter Can Happen • The First Lady and Me • Breathe Easy • Safe 'N Spooky Time • Sad Stuck Gator • The Magic Is Me • I'll Wait for You • Squibbles, Come Home • One of a Kind • Out of Sight • Queen of Ballet • My Style • Out with the Old • Talk to Kids • Use Your Imagination • Not Cool to Get Too Cold • Take a Break for the Team • A Part of Me • What's Best for Your Pet • Trophy of Dreams • Can't Stop the Giggles • The Unknown • Bust a Marvelous Move • The Best Big Sister • The Giving Is Good • Green As a Four Leaf Clover • Any Size at All • Plenty of Love (to Go Around) • Bike Rules • Babies are the Best • No Longer King • The Baby's Comin' • The Things We Can Do • Love That Little Baby • Home • Suited Up for Safety • Focus • New Haircut • Slow Down, Sleep Now • I'm Gonna Win • Putting the Awe in Awesome Season Four:Welcome to the Hospital • King of the Broken Toys • Never Stop Loving a Toy • So Proud to Be Med Students •I Know What's Best • Get Psyched to Work All Night • There's an Appointment for That • Your Signature Style • Ride, Ride the Ambulance • Without You • Stay on the Line • Baby Bathtime • Help Us Help You • Too Far • Rest Your Voice • The Big Foosball Game • Making a Diagnosis • Stuck Here Blues • The Emergency Room • Buddy Up • Bye Bye Bouncy Boo-Boos • Therapy Pet • It Matters What You Say, Mr. Mayor • A Monster! • Safely Across the Street • Get You to the Party On Time • Where You Should Be • Get a Better Picture of You • Follow That Bear! • Think Heavy Thoughts • Me and My Guide • Think Like Your Pets Think • Make You Better • Doc's Gonna Figure It Out • Brave Like You • If You Wanna Say Hi • I'm So Great at My Job • Better Bedtime Steps • Not the Bedtime Blues • Not for Touching • Ready for You • Oh No! We're Baby Toys • In Case of an Emergency • Who Needs a Doc When You've Got a Duck • The Hero Inside • First Responders Respond! • We'll Put It Back Together •What a Mermaid Can Do • Hula No More • Make the Right Call • Just Bring You • Meant to Be Wild • Tonight is Going to Be Perfect • A McStuffinsville for All • Remember Your Numbers Season Five:We're the Pet Rescue Team • The Best Rescuer Ever • Your Perfect Pet • Where'd He Go? • Christmas Is Coming • Christmas Miracle • Rescue in Space • Rocket to the Rescue • The Search for Cece • A Kid Always Knows • When I Get to Dragon Mountain • Love Makes a Family • Good to Be Good • Ask Anything • Helping Toys Is What I Do • You Can Depend on Your Friends • Mumbo and Me • Time to Let You Go • This Could Be My Life • You're Our Star • Lost Toy Lament • Going Home • Everything Bling • Jungle Quest • You Shine • Replaceable • When There's No Snow • Best Medicine • A World Without Doc • Water Wing