Brock is an antagonistic character in Unikitty! who lives with Master Frown. He is voiced by H. Michael Croner.

Personality and Traits

Brock is a grey tombstone-shaped creature. He lack legs, with small rectangular arms that float off of his body. He has lime green sclera and eyebrows that floats off of his body. He also has one eye bag.

Other looks

Main article: Brock/Forms

Brock, in contrast to Master Frown, is a chill and calm person. Not much is able to phase him, and he appears to hold no ill will towards the citizens of the Unikingdom.



Little is known about Brock's early life. However, he befriended Master Frown at some point, and the two of them are now roommates, living in Frowntown in a small apartment.

Later experiences

No Day Like Snow Day

No Day Like Snow Day (2)

During a Snow Day, Brock planned to use it as an excuse to stay indoors and climb the leader board, trying to offer the game to Master Frown to play with him. Despite being rebuffed on this offer, he continued to play solo, not letting it bother him.

He would later comment about how heavy the fall is, with him revealing that the weather said that the blizzard had spread for miles.

Stuck Together

One day, while making cookies, he was greeted by Unikitty, who had Master Frown stuck to her rear end. Entirely casual with the situation, he offered Unikitty a cookie. As Unikitty enjoyed and complimented the snack, Master Frown dragged Brock aside, admonishing him for both giving cookies to his arch nemesis and giving away his favorite kind of cookie. While Brock insisted that there were enough cookies to go around, he gave his roommate one, pacifying him. Mentioning that Master Frown had gotten a message from his boss, Brock joked and claimed that the message involved being angry at Master Frown not doing the dishes, which he quickly admitted as a joke. He then commented how Master Frown was late for a meeting, but he got scared, so he had hung up the phone. Irritated, Mater Frown demanded Brock to help, bringing his poncho with him. Annoyed, Brock relented and helped.

At the Doom Lords' Lair, Brock was used as the base to hide Unikitty and control Master Frown. Much to Master Frown's annoyance, Brock decided to bring juice boxes, because the meetings had a tendency to go on for a long time. Throughout the meeting, Brock tried to calm down an increasingly angry Unikitty. When Master Frown was fired for his nice deeds of that day, Brock accidentally dropped one of his juice boxes, making it look like Master Frown soiled himself. While this just made the Doom Lords taunt Master Frown more, it made Unikitty angry. Bursting out of the poncho as Angry Kitty, the disguise was broken, as Brock hastily left.

Memorable Quotes

  • "Totally, dude. Great excuse to stay indoors and climb the leaderboard. I could use a player two!" -Brock, No Day Like Snow Day
  • "Man, it hit hard! They said the blizzard hit everywhere for miles." -Brock, No Day Like Snow Day
  • "What?! Jeez, you don’t have to yell! Oh, hey, Unikitty!" -Brock, Stuck Together
  • "Aw, thank you! I have been baking! You wanna cookie?" -Brock, Stuck Together
  • "Dude, I just wanna share the bounty! They’re my world-famous gooey chocolate chip. The ones you love so much?" -Brock, Stuck Together
  • "Uh, something like “hey, it’s me, your boss. I’m really mad at you…’cause you never do the dishes”! I’m just kidding, I made up that last part." -Brock, Stuck Together
  • "But, what they actually said, was that you’re late for a meeting, or something. And then they hissed, and I got scared, so I hung up." -Brock, Stuck Together
  • "Yeah, these meetings always take forever, so gotta pack some snacks! You want one?" -Brock, Stuck Together
  • "Yeah, I don’t think we look frumpy!" -Brock, Stuck Together
  • "It just seems like kinda a negative workplace?" -Brock, Stuck Together
  • "Oops! Dropped my juice box!" -Brock, Stuck Together
  • "Uh, see you at home, man! Bye!" -Brock, Stuck Together


  • According to "Unikitty News!", he has a video game channel online. His account name is "BrockRocks93".


Main article: Brock/Gallery



Season 1

LEGO Unikitty!

Wave 1

Main: Unikitty Unikitty icon / Puppycorn Puppycorn icon
Dr. Fox Dr. Fox icon / Hawkodile Hawkodile icon / Richard Richard icon
Antagonists: Doom Lords (Master Frown Master frown logo) / Brock Brock logo / Score Creeper Score creeper logo / Eagleator Eagleator logo / Giant Jelly Creature / Friend Guy / Cupcake Monster / Wish Coins
Supporting: Dr. Fox’s Robots Dr fox robot icon / Security Robot / Mark 1 / Rock Guy / Pet Pet Pet pet logo / Background Characters