Animals • Phoenix (vocal effects provided by
Dee Bradley Baker, voiced by
Jameela Jamil in "
Animal Farm" and "
Homeward Hound") is the Green family's pet
dog. • Dirtbag (voiced by
Carl Tart in "Animal Farm") is the Green family's pet
cat. • Cogburn (voiced by
Alfred Molina) is a mean
rooster owned by the Green family. • Melissa (vocal effects provided by
Dee Bradley Baker, voiced by
Marieve Herington in "Animal Farm" and "Homeward Hound") is the Green family's
goat. • Miss Brenda (voiced by
Artemis Pebdani) is the Green family's
cow. • Admiral Mustard (voiced by
Marieve Herington) is Gloria Sato's parrot.
Other children • Benny (voiced by Luke Lowe) is a toddler notable for his cuteness. • Kiki Kitashima (voiced by Monica Ray from S1E3a—S3E3a,
Stephanie Sheh from S3E17a and onward) • Weezie Eastman (voiced by Lamar Woods) is a blue skinned kid who is well known for his laid-back attitude and speaking in short phrases. • Gregly (voiced by
Tim Robinson) is a kid with a negative and cantankerous attitude towards almost everything. It is evident that he is rather lonely, as he has no real friends. Therefore, in "
Guiding Gregly", he tries to be agreeable (with the help of Cricket and Remy) with the other kids, only to explode in rage after seeing a trailer for a
Croblins movie, a film franchise he absolutely despises. He later befriends some old people, as they understand his mindset.
Neighbors • Brett Eze (voiced by
Colton Dunn) is a neighbor of the Greens who lives in the apartment next to their home. He is laidback and seems not to mind the usual antics of the Greens. • Mr. Alucard Grigorian (voiced by
Maurice LaMarche) is a neighbor of the Greens who lives in the apartment next to their home. He has had a long-term rivalry with Alice since his move, which has since turned friendly following "
Truce Bomb". He likes to sing and owns a pet cat named Anoush. • Doug Perkins (voiced by
Tom Gammill) is Bill's friend who he meets in "
DependaBill". He tends to joke around when asks if he likes something that he does, Doug says, "No, I don't, I LOVE IT!"
Chip Whistler Chip Whistler (voiced by
Paul Scheer) is the former CEO of Wholesome Foods who is prone to chipping or breaking his teeth throughout the series. He was originally the manager of Wholesome Foods until his father Mr. Whistler gave him the position. He originally had no problem of the Greens, but has since turned against them ever since the Greens inadvertently chipped his tooth in "
Supermarket Scandal" by trying to eat their fake produce. In "
Chipocalypse Now", he attempted to destroy the Greens' home to build a parking lot for Wholesome Foods. Afterwards, he was banned from Big City, and was presumed dead due to his helicopter crash. However, in "
Chipped Off", it was revealed that he survived and afterwards created a fake identity, going by the name of Norm Alguy. Later, in "
Evil Family", he builds an "evil family", which consisted of his girlfriend Babe and later the Order of the Fang. As of "
Chip's Revenge", he is serving three life sentences in prison.
Gwendolyn Zapp Gwendolyn Zapp (voiced by
Cheri Oteri) is the CEO of BigTech who likes to create bizarre or unnecessary products. She served as the antagonist of
Big City Greens the Movie: Spacecation in which she sent the Green family into space despite knowing the dangers.
Vasquez Vasquez (voiced by
Danny Trejo), formerly Tiger Fang, is the
bodyguard and best friend of Remy Remington, and a former member of the Order of the Fang. He is deeply connected to Remy, and tries to do anything in his power to keep him safe. After meeting Remy as a baby, he had a sudden change of heart which led to his departure from the Order of the Fang to become Remy's bodyguard, abandoning his former alias.
Andromeda Andromeda (voiced by
Nicole Byer) is a conspiracy theorist who becomes Tilly's best friend. She is wary of everything and is always on the lookout for
extraterrestrial life.
Officer Keys Officer Keys (voiced by
Andy Daly as an adult, Jason Maybaum as a child in "
Greens' Acres") is the friendly neighborhood police officer in Big City.
Maria Media Maria Media (voiced by
Raven-Symoné) is the local news reporter in Big City.
Gabriella Espinosa Gabriella Carlita Espinosa (voiced by
Jenna Ortega from S1E25a—S3E15b, Nikki Castillo from S3E20 and onward) is Cricket's ex-girlfriend who he used to pull pranks with and on as a way of affection. In "
Split Decision", it is revealed she has taken interest in goths and has reinvented herself accordingly. Prior to her transformation in said episode, she was much like Cricket; a kid who loved to cause trouble.
Rashida and Russell Remington Rashida (voiced by
Lorraine Toussaint) and Russell Remington (voiced by
Colton Dunn as an adult, Andre Robinson as a child in "Greens' Acres") are the wealthy parents of Remy. Russell is a professional
football player with his own video game series.
Community Sue "Community" Sue Lanemoto (voiced by
Betsy Sodaro) is the director of the Big City Community Center. == Minor ==