Season 1 is the first season of Final Space. It aired from February 26, 2018 to May 7, 2018 on TBS.
Gary Goodspeed, a man serving a five year prison sentence on a spaceship named the Galaxy One, one day, he finds an alien creature he names Mooncake. The creature, while cute, is a powerful planet destroyer, with the potential to open a gateway to a different universe called Final Space. Soon, Gary finds himself caught in a conflict with the tyrannical Lord Commander, who wishes to enter Final Space and is dead set on capturing Mooncake.
Gary makes a new friend, the Ventrexian bounty hunter Avocato, whose son, Little Cato, has been taken prisoner by the Lord Commander. They are joined by Gary's love interest Quinn Ergon, a captain in the Infinity Guard who discovered a breach to Final Space, that is threatening to consume the Earth. The Infinity Guard has been corrupted however, and joined forces with the Lord Commander.
Gary and Avocato are eventually able to save Little Cato, but Avocato is killed in the rescue. Soon after, a future version of Quinn named Nightfall introduces the group to the titan Bolo, who has been imprisoned in a dimension named Inner Space after he sealed the other titans in Final Space to protect the universe from their chaos.
The conflict comes to a climax when Gary and Quinn return to Earth to gather an Anti-matter bomb with which they can close the breach. The Lord Commander however captures Mooncake and uses him to open the breach further. A Titan reaches through and pulls the entire Earth into Final Space before Quinn sacrifices herself to detonate the bomb and close the breach.
- Olan Rogers as Gary, Mooncake, Tribore and Additional voices
- Tika Sumpter as Quinn/Nightfall
- Tom Kenny as H.U.E.
- Coty Galloway as Avocato
- Steven Yeun as Little Cato
- Fred Armisen as KVN
- David Tennant as Lord Commander
- John DiMaggio as Terk
- Conan O'Brien as Clarence
- Ron Pearlman as John Goodspeed
- Caleb McLaughlin as Young Gary
|No. in Series||No. in Season||Image||Title||Writer(s)||Director(s)||Online Airdate||TBS Airdate|
|1||1||Chapter One||Olan Rogers, David Sacks||Mike Roberts||February 15, 2018||February 26, 2018|
|Gary, after five years being lonely in prison, meets an alien he calls Mooncake, and vows to keep it safe. What Gary doesn't know, however, is that Mooncake is also a planet eye.|
|2||2||Chapter Two||Olan Rogers, David Sacks, Jane Becker||Mike Roberts, Dan O'Connor||February 15, 2018||March 5, 2018|
|Gary and Avocato must stop a bounty hunter named Terk from telling Lord Commander that Mooncake is on the Galaxy One.|
|3||3||Chapter Three||Olan Rogers, David Sacks, Alyssa Lane, Alex J. Sherman||Ben Bjelajac, Mike Roberts||February 26, 2018||March 5, 2018|
|Gary and Avocato try to hide Mooncake safely away on the planet Yarno, but instead are trapped in a terrifying mind-puzzle; Mooncake is forced to fight in a combat arena called the Deathcropolis; Quinn investigates the gravitational disturbance.|
|4||4||Chapter Four||Olan Rogers, David Sacks||Mike Roberts||March 13, 2018||March 19, 2018|
|After the Galaxy One is hacked, Gary has to harvest energy from a nearby star to reignite the engines and escape.|
|5||5||Chapter Five||Olan Rogers, Adam Stein, Christopher Amick, Ben Meckler, Jane Becker||Chris Paluszek, Mike Roberts||March 19, 2018||March 26, 2018|
|Gary, Quinn, Little Cato, and Avocato, trace the gravitational disturbance to an eerie bioluminescent planet.|
|6||6||Chapter Six||Alyssa Lane, Alex Sherman, Cameron Squires||Ben Bjelajac||March 26, 2018||April 9, 2018|
|Gary and Avocato go on a mission to save Avocato's son, Little Cato, from the Lord Commander's Prison Planet.|
|7||7||Chapter Seven||Christopher Amick, Ben Mekler||Chris Paluszek||April 9, 2018||April 16, 2018|
|Gary grapples with his future when he learns that his prison sentence is up.|
|8||8||Chapter Eight||Olan Rogers, David Sacks||Mike Roberts||April 16, 2018||April 17, 2018|
|Gary and the Crew encounter a Titan, who tells them how to close the breach in the fabric of space.|
|9||9||Chapter Nine||Adam Stein||Ben Bjelajac||April 23, 2018||April 24, 2018|
|Gary and Quinn go back to Earth to find an anti-gravitational bomb that they hope can save the universe.|
|10||10||Chapter Ten||Olan Rogers, David Sacks||Mike Roberts||April 30, 2018||May 1, 2018|
|Gary, Quinn and the team battle the Lord Commander is to decide the fate of Final Space and the universe.|