Big Chicken is a member of Ludo's Army in the cartoon series Star vs. the Forces of Evil.
Big Chicken first appears in "Star Comes to Earth" as one of the monsters that accompanies Ludo to Earth to assist in getting the wand from Star. He and Three-eyed Potato Baby fight Star and Marco together. Both are then beaten and blasted with a narwhal blast. He is then dragged back to his dimension by Three-eyed Potato Baby.
He then appears in "Match Maker" fighting Star and Marco. He then gets his feathers blasted off by Star's turbo nuclear butterfly blast.
In "Cheer up Star", he is lured to Earth by Marco in an effort to Cheer up Star about Oskar Greason.
In "Quest Buy", Big Chicken is one of the members of Ludo's army that accompanies him to Quest Buy so he can buy a new Electric Beak Shiner. When they run into Star and Marco an epic chase and fight ensures causing lots of damage to the store, much to the anger of the sloth clerks.
In "Brittney's Party", he and the other members of Ludo's army hijack the party bus and drive it towards a dimensional portal. Star fights them on the roof and defeats them all. He is last seen leaving the bus in pain and agony with his fellow monsters.
At the Beginning of "Fortune Cookies" he and the other monsters are fighting Star and Marco in the backyard. After being easily defeated the monsters hang out in the break room. Big Chicken and the other monsters attack Star and Marco in an alley thanks to a trap set up by Toffee. He soon gets defeated by Star's mushroom blast.
In "Mewnipendance Day", after Buff Frog loses his espionage to Toffee he worries of losing his job to one of the other monsters like Big Chicken.
In "Marco grows a Beard", Big Chicken and the other members of Ludo's army go to the Diaz household to get the wand. They travel through thick hair while Ludo is riding on Big Chicken. After failing to get the wand Ludo immediately blames the monsters and takes away their milkshake privileges. But they are soon convinced by Toffee to turn on him and throw Ludo out of the castle.
His last appearance was in "Storm the Castle" as one of the many monsters serving Toffee now. He grabs Ludo with his mouth and swallows him as an order given by Toffee. Once Star destroys her wand with the whispering spell it explodes. Big chicken is caught in the explosion but not before laying a egg containing Ludo. It is unknown if he survived or died in the explosion.
In "Starfari", it is revealed that Big Chicken survived the explosion and is living in a monster village.
In "Princess Quasar Caterpillar and the Magic Bell", he is one of the monsters who help Ludo and his brother Dennis rebuild the destroyed Castle Avarius.
Toffee | Ludo | Mina Loveberry | Meteora Butterfly | Gemini | Rasticore | Tom Lucitor | Seth | Giant Spider | Bald Eagle | Buff Frog | Bearicorn | Beard Deer | Three-eyed Potato Baby | Big Chicken | Two-Headed Monster | Giraffe Monster | Boo Fly | Lobster Claws | Warthog Monster | Crocodile Monster | Frill-neck Monster | Lizard Monster