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Little Cato is one of the main characters of the adult sci-fi cartoons, Final Space. He is the adopted son of Avocato and the charges of Gary, in addition to being a former prisoner of the Lord Commander.

He is voiced by Steven Yeun, known for interpreted Glenn Rhee in The Walking Dead, and for voicing Keith in Voltron: Legendary Defender, Nathan Park from Stretch Armstrong and the Flex Fighters, Wan from The Legend of Korra, Bo from The Star, Speckle from Tuca & Bertie, and Invincible.


After he was born by his unknown Mother and Avocato, his mother fate became unknown while Avocato took refuge towards earth from the clutches of Lord Commander and seeked a temporary hide out until he further notice. During his Teenage life time on Earth, Little Cato Avocato’s teenage son went to Central Park High School near downtown New York City and progress through out his life until he was was captured and held prisoner by the Lord Commander. Separated from his father for years, Little Cato was determined to be reunited with his father. He was eventually rescued by Avocato and Gary, but the Lord Commander places a grenade on Little Cato’s back, resulting in Avocato’s death.

After going through a period of grief, Little Cato participates in attempting to close the breach. He manages to get on the Lord Commander’s ship and kill Bhero but before Little Cato gets the chance to shoot the Lord Commander and claim vengeance, Gary smashes the Galaxy One into the ship while Little Cato and The Lord Commander on board, causing Little Cato to get blasted out of the ship by the resulting explosion and falling unconscious and drifting. He was later saved by Clarence and was made into a washboy.

This rather degrading job would not be kept for long though, as Little Cato would soon be reunited with Gary, HUE, and the rebuilt KVN, as well as Clarence's adopted children Fox and Ash. It can be noted that he held an especially large resentment to Fox, due to an apparent hundred-year war that their species' had long ago. Together, they'd compete in the Torro Regatta, a death race for one of the five dimensional keys. After winning it, the group would encounter Bolo, who tells them to collect the four remaining keys to free him.

For the remainder of the season, Little Cato would be a vital member of the crew of the Crimson Light. He went through his fair share of traumas alongside his friends however, including being trapped in a time shard for 60 years (while the rest of his friends were only trapped for a few minutes), and going back in time to save Avocato from his demise only to lose him a second time at the hands of Invictus, an act that forced Little Cato to shoot his own father and accept that his father was gone, believing that he'd killed him.

After this, Little Cato attempted to go his own way for a while but would be convinced by Gary to return with him with the offer of adopting him, an offer he was more than happy to accept. Little Cato would also help Gary in his attempt to recover the stolen Keys from Clarence, and was present when Gary abandoned him. Once the keys were recovered from the ship of Todd Watson, and Gary's mother Sheryl was finally imprisoned, Little Cato remained present with the rest of the crew as they traveled to finally free Bolo.

Their challenges weren't finished yet, however, as Avocato, still alive and still possessed by Invictus, attempted to stop them. He'd be freed, however, and would reunite with his son after months of separation, leaving Little Cato overjoyed that he now had both of his fathers back into his life.


Little Cato has bright orange fur with a turquoise blue mohawk, with a brown marking that leads down halfway down his forehead in an arrow shape He wears a bright yellow sleeveless shirt with a high collar, similar to a turtleneck. He wears a medium grey skirt, a dark grey strap against his chest, wrist gauntlets and belt, as well as grey boots that go up to his knees and grey leggings

In Chapter 7 of Season 2, Little Cato was briefly seen grown-up while trapped in Nightfall's ship, where his appearance was mostly the same, only he was older and had silver shoulder and knee pads; he also had a shorter mohawk.

In the season two episode The Other Side, Little Cato, due to the effects of the time shard, was seen to be much older than before. He now had slightly darker and messier fur, and his mohawk was now slicked back. He wore a thick set of torso armor, including a chest plate, gauntlets, and built-in shoulder pads. He also had a yellow skirt, and steel knee-high boots. Thanks to Gary and the others rescuing him, he returned to his proper age and has since returned to his normal look.


Despite his young age (or just because of that) he is brave and rebellious. He is determined to reunite with his father after all these years. Like Avocato, he can be serious and threatening (but in a less lethal way). He also makes a smart impression and does his best to cause problems for the Lord Commander.

Little Cato seems to be really bored in his captivity. In Chapter 3 he shows a little beatboxing skill. He also seems to be familiar with universal communication devices and advanced technology, as he was able to hack his way out of the prison cell.

He only smiles when he can make fun of the Lord Commander. Little Cato doesn't seem to worry about being killed by him. (In Chapter 2 he seems more worried about his father than about himself).

In Season 2, he started to become for laidback and actually enjoying doing fun stuff with Gary like dancing to Footloose. It also shows the kind of have a big ego when Clarence challenges them to a game of thimbles, Little Cato brags how he is Ventrexia's Thimbles Elite Junior Champion. He was also shown to be somewhat flustered when Ash thanked him.


            Logo tv adultswim.png Heroes
Current Programming
The Venture Bros.

HankDeanDoctor VentureBrock SamsonH.E.L.P.eR.Dr. OrpheusDermott FictelDr. Jonas VentureLloyd Venture

Robot Chicken

ChickenThe NerdBitch Pudding


Early CuylerRusty CuylerSheriff

Rick and Morty




Final Space

Gary GoodspeedJohn GoodspeedLittle CatoMooncakeQuinn AirgoneKVNNightfallTriboreAsh Graven

Former Programming
Space Ghost Coast to Coast / The Brak Show

Space GhostBrakZorakThundercleese

Aqua Teen Hunger Force

FrylockMaster ShakeMeatwadCarl

Moral Orel

Orel Puppington

The Boondocks

HueyRileyRobert FreemanUncle RuckusJazmine DuboisPretty Boy FlizzyTom DuboisJack Flowers

Frisky Dingo

Xander Crews




The WardenJailbot

Mr. Pickles

Mr. PicklesHenry GobbleblobberTommy GoodmanBeverly GoodmanStanley GoodmanSheriff

See Also: Cartoon Network HeroesHanna-Barbera Heroes

           Final Space.png Heroes

Team Squad
Gary Goodspeed | Little Cato | Mooncake | Quinn Airgone | Avocato | H.U.E | Tribore | Ash Graven | Fox | Nightfall | KVN

Clarence | John Goodspeed | Sheryl Goodspeed | Bolo

            Red-netflix-logo-text.png Heroes

The Little Prince (2016):
Sahara (2017):
White Fang (2018):
Duck, Duck, Goose (2018):
Invader Zim: Enter the Florpus (2019): Dib Membrane | Gaz Membrane | Professor Membrane | GIR | Clembrane
Next Gen (2019):
Klaus (2019): Jesper Johansson
Farmageddon: A Shaun the Sheep Movie (2020):
Animal Crackers (2020):
The Willoughbys (2020):
Arlo the Alligator Boy (2021):
America: The Motion Picture (2021):
The Loud House Movie (2021): The Loud Family (Lincoln Loud, Lori Loud, Leni Loud, Luna Loud, Luan Loud, Lynn Loud Jr., Lucy Loud, Lana Loud, Lola Loud, Lisa Loud, Lily Loud, Lynn Loud Sr., & Rita Loud) | Clyde McBride | Bobby Santiago | Ronnie Anne Santiago

Beasts of No Nation (2015):
The Ridiculous 6 (2015):
The Do-Over (2016):
You Get Me (2017):
The Babysitter (2017):
Annihilation (2018):
22 July (2018):
Extraction (2020):
The Old Guard (2020):
The Social Dilemma (2020):
I Am Mother (2020):
The Babysitter: Killer Queen (2020):
Jingle Jangle: A Christmas Journey (2020):
Christmas Chronicles series (2020):
We Can Be Heroes (2020): Missy Moreno | Wild Card | Guppy | Slo-Mo | Facemaker | Noodles | Wheels | A Capelle Vox | Fast Foward and Rewind | Sharkboy | Lavagirl
Army of the Dead (2021):
More to be added

A Series of Unfortunate Events
Violet Baudelaire | Klaus Baudelaire | Sunny Baudelaire | Lemony Snicket | Arthur Poe | Geraldine Julienne | Justice Strauss | Fernald | Jacquelyn Scieszka | Monty Montgomery | Gustav Sebald | Josephine Anwhistle | Larry Your-Waiter | Charles | Phil | Council of Elders | Hector | Volunteers Fighting Disease | Babs | Milt | Vice Principal Nero | Duncan Quagmire | Isadora Quagmire | Quigley Quagmire | Jerome Squalor | Madame Lulu | Hal | Colette | Hugo | Kevin | Brucie | Captain Widdershins | Fiona | Dewey Denouement | Frank Denouement | Ishmael | Friday Caliban | Miranda Caliban | Alonso | Kit Snicket | Beatrice Baudelaire | Bertnard Baudelaire | Beatrice Baudelaire II

Big Mouth
Nick Birch | Andrew Glouberman | Jessi Glaser | Jay Bilzerian | Missy Foreman-Greenwald | Maurice the Hormone Monster | Connie the Hormone Monstress | Coach Steve | Miss Benitez | Principal Barron | Matthew MacDell | Lola Skumpy | Elliot Birch | Diane Birch | Leah Birch | Ghost of Duke Ellington | Shannon Glaser | Greg Glaser | Monica Foreman-Greenwald | Cyrus Foreman-Greenwald | Detective Florez | Detective Dumont | Rick the Hormone Monster | Pam | Gina Alvarez | Cellsea | Ali Wong | Tyler the Hormone Monster | Mona the Hormone Monstress

BoJack Horseman
BoJack Horseman | Todd Chávez | Mr. Peanutbutter | Diane Nguyen | Princess Carolyn | Pinky Penguin | Lenny Turtletaub | Herb Kazzaz | Sarah Lynn | Joelle Clark | Bradley Hitler-Smith | Charlotte Carson | Character Actress Margot Marindale | Sextina Aquafina | Mr. Witherspoon | Charley Witherspoon | Laura | Vanessa Gekko | Officer Meow Meow Fuzzyface | Sebastian St. Clair | Secretariat | Kelsey Jannings | Joey Pogo | Wanda Pierce | Rutabega Rabbitowitz | Tina Bear | J.D. Sallinger | Ana Spanakopita | Judah Mannowdog | Ralph Stilton | Captain Peanutbutter | Emily | Yolanda Buenaventura | Hollyhock Manheim-Mannheim-Guerrero-Robinson-Zilberschlag-Hsung-Fonzerelli-McQuack | Flip McVicker | Gina Cazador | Dr. Indita Dadyshue | Mary-Beth | Doctor Champ | Casey McGarry | Pickles Aplenty | Guy Nguyen | Sonny Nguyen | Maude | Gaz | Helen Chavez

Carmen Sandiego
Carmen Sandiego | Player

Princess Bean | Elfo | Luci | King Zog | Prince Derek | Odval | Sorcerio | Bunty | Herald | Miri | Miss Moonpence | Vip and Vap | Prince Guysbert | Prince Merkimer

Tyler Rake

F is for Family
Frank Murphy | Sue Murphy | Kevin Murphy | Bill Murphy | Maureen Murphy | Major

Green Eggs and Ham
Sam-I-Am | Guy-Am-I

Go, Dog, Go!
Tag Barkers | Scoochie Poochie | Lady Lidia


Kipo and the Age of the Wonderbeasts
Kipo Oak | Wolf | Mandu | Benson | Dave | Lio Oak

Next Gen
Mai Su | 7723 | Molly Su | Dr. Tanner Rice | Momo | Ani | Greenwood

Orange is the New Black
Piper Chapman | Alex Vause | Sam Healy | Miss Claudette | Red Reznikov | Larry Bloom | Crazy Eyes Warren | Taystee Jefferson | Nicky Nichols | Pennsatucky Doggett | John Bennett

Paradise P.D.
Kevin Crawford | Randall Crawford | Bullet | Gina Jabowski | Dusty Marlow | Gerald Fitzgerald | Stanley Hopson | Karen Crawford | Hobo Cop | Dr. Funtlichter | Dean Hancock | Mavis Crawford | Anton | Patty Mae | Thester Carbomb IV | Agent Clappers | Dobby | Prop Cop | HandiCop | Siamese Twin Cops | Lady Gertrude | Karla 9000

Stranger Things
Mike Wheeler | Eleven | Dustin Henderson | Lucas Sinclair | Will Byers | Terry Ives | Ted Wheeler | Karen Wheeler | Nancy Wheeler | Holly Wheeler | Claudia Henderson | Mr. Sinclair | Mrs. Sinclair | Erica Sinclair | Joyce Byers | Jonathan Byers | Jim Hopper | Barbara Holland | Steve Harrington | Max Mayfield | Bob Newby | Sam Owens | Sara Hopper | Murray Bauman | Becky Ives | Tina | Scott Clarke | Susan Hargrove | Robin Buckley | Diane Hopper | Suzie | Alexei | Doris Driscoll | Francine | Jamie | Marcy

The Last Kids on Earth
Jack Sullivan | Quint Baker | Dirk Savage | June Del Toro

The Umbrella Academy
Sir Reginald Hargreeves | Luther Hargreeves | Diego Hargreeves | Allison Hargreeves | Klaus Hargreeves | Five Hargreeves | Ben Hargreeves | Vanya Hargreeves | Pogo | Abhijat | Grace

See Also
America: The Motion Picture Heroes | Barbie Heroes | Danger Mouse Heroes | SpongeBob SquarePants Heroes | Stranger Things Heroes | The Boss Baby Heroes | The Loud House and The Casagrandes Heroes | The Mitchells vs. the Machines Heroes | Wish Dragon Heroes‎‎