|“||Hey, Marcus. MARCUS?!||”|
Leo, Adam, Bree, and Chase are at school where Marcus asked them if he could stay at their house for the weekend because his dad is out of town and he doesn't want to stay with his not-dead grandma. They let him come in. Then it is revealed Chase and the others have secret abilities (Chase is being able to move objects with his mind), but when they confront Davenport, they find out that he doesn't know the type of ability they will have or the time it will come. Marcus comes to their house, but unfortunately, they have to go to space because Davenport's satellite was about to get hit by a meteor shower and the breach got locked. They get there and fix the breach but Adam accidentally (with his heat vision) breaks his security rope. All goes fine except Marcus found out about the lab's security camera tablet. At the end of the episode Marcus is shown in a place where he notifies a mysterious man who is probably Davenport's enemy (later revealed to be Davenports younger brother, Douglas) about the infiltration in Davenport's lab that he just did.
- Billy Unger as Chase Davenport
- Spencer Boldman as Adam Davenport
- Kelli Berglund as Bree Davenport
- Tyrel Jackson Williams as Leo Dooley
- Hal Sparks as Donald Davenport
- Angel Parker as Tasha Davenport
- Will Forte as Eddy
- Jeremy Kent Jackson as Shadowy Figure
- Mateus Ward as Marcus Davenport
- This is the last episode in Season 1 and in 2012.
- This is the first episode to have "Space" in the tile, with the second being Space Elevator, and the third being Space Colony.
- This is the Lab Rats' first time in space.
- This is the first episode where someone outside of the Dooley/Davenport family has been in The Lab. That person is Marcus (though he's later revealed to be the android son of Donald's brother). So, technically the first person out of the Dooley/Davenport family that has been in the lab is Perry in Mission: Mission Creek High
- It is revealed that Donald is building the world's first intergalactic tourist destination. (Space Station).
- Leo states that he has a pet hamster.
- It is revealed that Adam, Bree, and Chase have hidden or secret abilities.
- Chase unlocks a hidden ability: Molecular Kinesis.
- Donald tells the Lab Rats that he doesn't know what their hidden abilities are or when they will appear. This hints that he is not their real father.
|“||Oh, I LOVE history class! Someone is always leaving me a little piece of gum stuck under my desk.||”|
|“|| Adam: Man, if you can do that with YOUR mind, I wonder what I can do with mine!
Bree: We've been wondering that for years.
— Adam and Bree
|“|| Marcus: I wish I could stay with you guys for the weekend.
Leo: And I wish you weren't a spastic sociopath with abandonment issues.
— Marcus and Leo
|“||I'm only gonna have time to come to a rolling stop, so when we get to your house, aim for grass.||”|
— Donald to Marcus
|“|| Chase: Marcus. What a surprise. We were just talking about you.
Leo: Yeah, let me catch you up to speed! You're two-faced and no one likes you. Goodbye.
— Chase and Leo to Marcus
|The image gallery for Mission: Space may be viewed here.|
|My favorite episode is Mission: Space!|