Jonah's friend whose mother works as a travel agent. She encourages Jonah to reply to Annie's letter, agrees to the proposed meeting, and assists in booking his flight to New York. Sam contacts her to locate Jonah after he goes missing.
Viv is Johnny's sister and Jesse's mother. She travels to Oakland to support Paul during a severe period of mental illness and asks Johnny to care for Jesse. Her family responsibilities expose old conflicts with Johnny, while her guidance helps Jesse understand and express difficult emotions more healthily.
Karin is Ray and Annie's young daughter, whose belief in the baseball field strengthens Ray when he doubts himself. She insists that people will pay to watch the games, later falls from the bleachers during a family struggle, and is saved by Doc Graham.
Mike's daughter who is on vacation with him when the eruption begins. She is injured by a lava bomb and hospitalized at Cedars-Sinai. Later, she attempts to rescue a lost boy near the demolition zone, prompting Mike to risk his life to save them both from the collapsing building.
Six-year-old girl who quickly bonds with Buck through his unconventional humor. Buck defends her against a strict school assistant principal, and she remains a positive influence during his babysitting tenure.
Adele is Bruce's mother, whom Bruce defended during his childhood when Douglas became volatile. Living in California, she contacts Bruce when Douglas's behavior grows increasingly erratic, prompting Bruce to visit his father. Her call helps force Bruce to confront the family history underlying his music and emotional distress.
Lane is one of DJ's competitive half-sisters and is involved in a romantic rivalry with Laura. Both sisters have crushes on a wealthy local heir, but he chooses Lane instead of Laura. This preference causes Laura significant heartbreak and makes Lane part of the film's subplot about youthful competition and unreturned affection.
The adult version of Samantha in 1995, now a science-fiction author. She reunites with her childhood friends and later confesses that Crazy Pete was Dear Johnny's father.
JB's friend from art school who privately deduces his plan to use a former professor as a fence. She confronts JB and asks him to leave after he rejects Fred's suggestion.
A friend from Ronkonkoma who gets lost in Alphabet City, visits a punk club, and later wakes up at the party to report its success.
Sheila is Terry's girlfriend and is involved in his financial crisis at the beginning of the story. Terry visits Sammy because he and Sheila urgently need money, and he sends Sammy's loan back to her. After Sheila attempts suicide, Terry decides to remain longer with Sammy, changing the course of his visit and allowing him to grow closer to Rudy.
Protagonist forcibly transferred to Miss Godard's. Joins D.A.R. and pursues politics. Arranges a rendezvous with boyfriend Dennis but withdraws when he dismisses her views. Later leads a student protest to vote against the co-ed merger. Epilogue reveals she becomes a congresswoman fighting the tobacco industry.
Gaby Hoffmann has 60 screen credits in a career dating back to 1987. Their work is anchored in the Happiness Collection universe with 1 titles. Signature works include Winning Time: The Rise of the Lakers Dynasty, Transparent, Eric. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Related entry on Wikidata (Q292381), public domain (CC0).
