•
Mrs. Bailey (voiced by
Hazel Shermet) is the caretaker of Starlight House. The live-action film features a variation of the character who is Jerrica and Kimber's aunt (portrayed by
Molly Ringwald). •
Emmett Benton (voiced by
Jack Angel and portrayed by Barnaby Carpenter in the live-action film) is the late father of Jerrica and Kimber Benton. He was the co-founder of Starlight House and Starlight Music with his late wife Jacqui, created Synergy, and provided the initial equipment for Jem and The Holograms, which they discovered after his death. Emmett Benton was named after two holography pioneers: Emmett Leith and Stephen Benton. •
Constance "Clash" Montgomery (voiced by
Cathy Cavadini) is The Misfits'
groupie and biggest fan and
henchwoman, she gets her nickname due to the miniature
cymbals she wears around her wrists to get attention. Clash is a master of disguise and usually does undercover work for The Misfits. She is also Video's cousin. •
Danielle DuVoisin (voiced by Marlene Aragon) is a very wealthy countess and a friend of producer Howard Sands. She is a lively and sophisticated French fashion designer who frequently takes young designers, such as Shana Elmsford and Regine Cesaire, under her wing. •
Giselle "Danse" Dvorak (voiced by
Desirée Goyette) is a gifted
Yugoslav-American dancer and choreographer, who is a friend and constant collaborator with Jem and The Holograms. She also does charity work and volunteers at "Haven House", a home for troubled teens. She relates to the teens in that she was raised in a foster home shortly after her mother disappeared. In the episode "Homeland, Heartland", Danse travels to
Zagreb with Jem and the Holograms to search for her missing mother and meets her long-lost father. She also finds out that her mother's dance teacher, Victor Krosach, was obsessed with her and went to extreme measures to drive her parents apart. •
Harvey Gabor (voiced by
Wally Burr) is Pizzazz's rich father, who spoils her to make up for the fact that he is usually more concerned with his business interests than with her. This may be due to the resentment he harbors from his wife leaving him and Pizzazz behind. Helping Kimber cope with her father's loss, Harvey finally realizes what he has done and tries to reconcile with Pizzazz, only to find that she is uninterested in doing the same for him. In "The Day the Music Died", Kimber regrettably sold Starlight Music and Starlight Mansion to Harvey Gabor during a court hearing at the time when Jerrica was missing. When Jerrica returned, she reclaimed both properties. •
Sean Harrison (voiced by
Dan Gilvezan) is a
British teen idol who is one of Kimber's many boyfriends. He seems to be the only one who truly has genuine affections toward Kimber, but he is a bit weak physically compared to Jeff Wright, her other boyfriend. Although he is an on-and-off boyfriend, Kimber seems to be most serious about him romantically. It is hinted in the episode "The World Hunger Shindig" that Sean had a wild past with Pizzazz of The Misfits. •
Joanie (voiced by Marlene Aragon) is Starlight Music's business manager and a longtime friend of the Benton family. •
Anthony Julian (voiced by
T.K. Carter) is one of the industry's most talented directors. He and Shana quickly develop a romantic relationship and have the most stable romance in the series. Anthony supports Shana in her pursuit of becoming a fashion designer. When he is put in charge of a
miniseries and the original designer is fired by star/producer Liz Stratton, Anthony brings Shana in to meet Liz Stratton, earning her a position. Shana quits the project due to Liz Stratton's inflated ego and rejoins Jem and the Holograms. Anthony remains at Shana's side throughout the series. •
Lindsey Pierce/Lin-Z (voiced by
Susan Blu) is the popular host of Lin-Z TV, a music video/news/talk show that regularly features Jem and the Holograms and Misfits videos and interviews. While Lindsey is usually impartial to the rivalry between the two groups while on-air, she is a good friend and ally to Jem. •
Craig Phillips (voiced by
Michael Horton) is Stormer's older brother who resides overseas in Europe. He is a professional drummer and meets Aja while she is searching for a new drummer to replace Shana in the two-part episode "The Talent Search". Eric and the Misfits learned of this when Stormer introduced him to them. They immediately tried to influence Craig into using his budding relationship with Aja to find out Jem's secret identity, only to be later threatened by Craig into paying
restitution to the Alonso Family after Jetta used Eric's money to hire a group of thugs to vandalize the Alonso's plant nursery, pressure Raya into revealing Jem's secret identity, and not to kick Stormer out of The Misfits when Pizzazz threatened to do so. Craig made another appearance in the episode "Britrock", when Jem and the Holograms appeared at a
benefit concert in London. At this time, Aja learned that Stormer was Craig's sister. •
Howard Sands (voiced by
Neil Ross) is one of Hollywood's foremost producers and a close friend of Jem. Sands sweetens the rivalry between Jem and The Holograms and The Misfits by offering a movie contract and a mansion to the winner of the contest. Even-tempered and firm on fair play, he does his best not to favor either band. However, when the Starlight House burns down and Jerrica appeals to him for a place to house her foster girls, he bends the rules enough to allow the Starlight Girls to stay in the prize mansion. Throughout the series, he involves himself in many projects with Jem and The Holograms. •
Techrat (voiced by
Charlie Adler) is an
anti-social technical genius and Eric Raymond's secret weapon. Techrat invents various gadgets that could be used against Jem and the Holograms. He is noted for
not wanting to be physically touched by anyone. However, in later appearances, he doesn't seem to mind it so much. •
Vivian "Video" Montgomery (voiced by Noelle North) is a talented young filmmaker from Florida who makes and produces Jem and the Holograms' music videos. She is Clash's cousin. •
Jeff Wright (voiced by
Michael Horton) is a
stuntman, another of Kimber's boyfriends, and one of the most prominent in the series besides Sean. He is hot-headed, very athletic, and carefree, and he proposes marriage to Kimber in the "Hollywood Jem" two-part episode, but the wedding is called off during the ceremony, after Kimber realizes it is Sean that she truly loves. He first appears in the "Starbright" arc. Kimber rejects his advances at first, but comes to like him after he saves her life from explosions on the set of the film that Jem and the Holograms starred in. •
Zipper (voiced by
Charlie Adler and portrayed by Nathan Moore in the live-action film) is one of Eric Raymond's
henchmen who performs his dirty work during the first season of the show. He is responsible for burning down the original Starlight House, although Eric only wanted him to make Jerrica nervous. He appeared in the first five episodes with blond hair, but has black hair in later episodes. •
Maeve "Astral" Eldrich (voiced by
Julie Brown) is a
magician and a
debunker of paranormal scams. She is intelligent and intolerant of
con artists like Rapture, who prey on the gullible. She only appeared in the episode "That Old Houdini Magic". •
Regine Cesaire (voiced by
Vanessa Bell Calloway) - Regine is a fashion designer from the island of Martinique and a protégé of Countess Danielle Du Voisin. She is an avid fan of Jem and the Holograms. Her only appearance is in the episode "Straight from the Heart," but she is mentioned by Kimber in a flashback in the episode named, "The Day the Music Died." Leading to the conclusion that the episode was supposed to be aired before "The Day the Music Died."
Starlight Mansion residents The following are the inhabitants of the Starlight Mansion: •
Ashley Larsen (voiced by Cathianne Blore) is a rebellious young girl and the newest member of the Starlight Girls at the start of the series. She is introduced as a troublemaker, having trouble adjusting to her new life, and is a bit greedy, shown stealing from a homemade bank from which the various Starlight Girls contribute their own money to help Jerrica pay for their upkeep. She eventually tries to leave the group to live with the Misfits. While becoming close friends with Stormer, Ashley quickly becomes disgusted with The Misfits'
vendetta against Jem and returns to Starlight House, having seen the error of her ways. While she retains her feisty streak throughout the series, Ashley becomes one of the most trusted members of the household. She also dreams of being a fashion designer like Shana and a rock singer like Jem, even going as far as to start a fledgling band, Ashley and the Starlights, with fellow Starlight Girls Deirdre, Becky, and Lela. • '''Ba Nee O'Carolan''' (speaking voice by Samantha Paris and singing voice recorded by
Ari Gold) is a young
Vietnamese American girl, who is the focus of many episodes of the series, most notably her quest to locate her American soldier father, Martin O'Carolan, who went missing in action after securing safe passage to America for her then-pregnant mother, Kieu Chinh, a Vietnamese villager he fell in love with. Kieu Chinh died under unknown circumstances – presumably complications from childbirth – before she reached America, leaving Ba Nee orphaned. Ba Nee is a major source of the plot for "Starbright", as she develops a degenerative eye condition that threatens to leave her blind, causing Jem and the Holograms to continue with the making of their movie to raise the funds needed for the operation to save Ba Nee's eyesight. She becomes a major supporter of Jem's literacy campaign and ultimately convinces Roxy to learn how to read at the end of "Roxy Rumbles". Ultimately, in the series finale, Ba Nee is reunited, with help from Stinger frontman Riot, with Martin, who had been suffering from partial
amnesia from injuries he sustained while helping Kieu Chinh escape from her village. •
Deirdre (voiced by
Patricia Alice Albrecht) is the third-oldest of the Starlight Girls. Deirdre is an aspiring musician. While normally level-headed, she ultimately runs away from the group home when Jerrica/Jem and her bandmates inadvertently begin to neglect the girls to concentrate on the upcoming music awards ceremony in the two-parter "The Music Awards". She ultimately returns when she, Krissie, and Ba Nee, who only went along to keep Deirdre out of trouble, befriend a homeless boy named Danny, convincing him to seek help rather than keep living on the streets. •
Krissie (voiced by Cindy McGee) is a young
African-American girl who often serves as the voice of reason within the Starlight Girls. Krissie is close friends with Ba Nee and is very protective of her. •
Terri (voiced by
Patricia Alice Albrecht) is one of the Starlight Girls, identified by her signature hat and blonde pigtails. She was heavily featured in "Trick or Techrat", which revealed that she was very superstitious and easily scared, which made her hate Halloween. She ultimately overcomes her fear by the end of the episode, after being forced to battle Eric Raymond and Techrat, rescuing Frederick Vincent from the basement of an abandoned opera house, and exposing their latest scheme to hurt Jem and The Holograms. •
Lela (voiced by Cindy McGee) is the oldest of the Starlight Girls and the first girl to arrive at Starlight House after Aja and Shana. She takes charge when Jerrica, Kimber, Aja, and Shana aren't around. She plays the drums and piano. Like Krissie, she is African-American. •
Anne (voiced by
Patricia Alice Albrecht) is an eleven-year-old girl who arrived at Starlight House when she was very young. •
Marianne (voiced by
Patricia Alice Albrecht) is a nine-year-old
Cuban girl. •
Joellen (voiced by
Patricia Alice Albrecht) is a nine-year-old girl. •
Becky (voiced by
Patricia Alice Albrecht) is the second oldest of the Starlight Girls. She practices the keyboard and drums with the other Starlight Girls, Lela, Ashley, and Deirdre. •
Nancy (voiced by
Patricia Alice Albrecht) is a ten-year-old girl. •
Delaree (voiced by Bobbie Block) is a thirteen-year-old girl who arrived at Starlight House when she was very young. She is probably the most anonymous of all the girls. Although she appears in as many as nineteen episodes, she is barely seen or heard of in the entire series. •
Laura Holloway (speaking voice by
Jamie Lisa Murphy and singing voice recorded by
Jamie Weisberg) is a fourteen-year-old girl who arrived at Starlight Mansion after losing her parents in a car accident. "Alone Again" was her only appearance in the series. She didn't feel at home there, and eventually, her low self-esteem caused her to start using drugs. When Jem discovers this, she encourages Laura to overcome her addiction. ==Other characters==