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Firefly Lane · A Viewer’s Companion

Two houses on Firefly Lane: the family Tully never had, and the one across the street.

Netflix’s Firefly Lane cuts between 1974, the 1980s and 2003 in the middle of a scene, and both leads are played by two actors — so an argument can start with teenagers and finish with women in their forties. This chart lays the eras side by side. Amber is the Hart side: Tully, her mother Cloud, and the grandmother who kept her first. Slate blue is the Mularkeys, the ordinary household across the road that absorbed her. Purple is the KPOC newsroom and everyone either woman loved.

the Harts — Tully’s blood the Mularkeys — Kate’s family the newsroom & the loves the Binswangers — timber money same person — teen ’74 = adult ’03 the friendship the show is built on marriage parent → child romance hidden parentage & hidden loves, revealed late † dead — through the series finale
Whole chart shown — pinch to zoom in
1974 · Firefly Lane, Snohomish WA 1984 · the KPOC newsroom, Tacoma 2003–06 · Seattle · The Girlfriend Hour The show cuts between these three eras mid-scene, and Tully and Kate are each played by two actors — so the doubled white tie in the chart joins one woman’s teenage card to her grown-up card. Everything to the left of the gap is Tully’s blood. Everything to the right is the Mularkey house she grew up inside anyway. 1959 her father — a name Cloud withheld for thirty years brothers m. m. m. and again, 2006 best friends since they were fourteen Sean’s secret, 1974 ← Tully’s men, left to right in time ← Kate’s men their daughter the finale jumps to 2016 — Marah’s wedding, ten years after Kate GH Grandma Hart † raised Tully to age six Elan Ross Gibson Cloud’s mother Cloud Tully’s mother · “Dorothy” Beau Garrett · Ivy Matheson hippie ethos, hard exits PB Parker “PJ” † Binswanger · Tully’s father Forrest Anthony died six weeks too soon BB Benedict Binswanger · timber dynasty Greg Germann Tully’s uncle — S2 Bud Mularkey † Kate & Sean’s father Paul McGillion dies at home, 2004 Margie Mularkey the mother across the street Chelah Horsdal her affair, seen from ’74 Tully ’74 fourteen · new on the lane Ali Skovbye wants to be Jean Enersen Tully Hart host · The Girlfriend Hour Katherine Heigl famous, and alone with it Kate ’74 the girl across the street Roan Curtis Bud & Margie’s quiet one Kate Mularkey † Marah’s mom · back to work Sarah Chalke breast cancer, Season 2 Johnny Ryan KPOC producer · Kate’s ex Ben Lawson hurt in Iraq, S1 finale Sean Mularkey Kate’s older brother Jason McKinnon · Quinn Lord closeted since 1974 Julia Sean’s wife Tara Wilson the marriage ends in S2 Robbie Sean’s best friend, 1974 Synto Misati Sean’s first love Chad Wiley her professor, then more Patrick Sabongui the 1980s on-and-off Max Brody EMT · one night that stuck Jon Ecker married Tully in S1 DD Danny Diaz KPOC sportscaster, ’80s Ignacio Serricchio the one she ends up with Mutt KPOC cameraman Brendan Taylor Kate’s 1980s boyfriend Travis widower · Emma’s dad Brandon Jay McLaren Kate’s 2003 almost T Theo Kate’s fiancé, 1980s Oliver Rice she calls it off for Johnny Marah Ryan Kate & Johnny’s daughter Yael Yurman fifteen in 2003, and furious
Hover any portrait to enlarge it. The doubled white tie joins the two cards that are the same woman — her 1974 teenage self and her 2003 adult self. The amber-to-blue tie across the middle is the friendship the whole series is built on; gold ties are marriages, grey lines run parent to child, and dotted purple lines are romances. The dashed rust lines are the two things the Harts and the Mularkeys each kept quiet: the father Tully spent thirty years looking for, and the boy Sean loved in 1974.

Spoiler-safe mode is on: death markers, secret-reveal labels and finale outcomes are hidden on this chart and in the notes below. Use the “Spoilers” button in the top bar to show everything again.

Why it’s confusing: six knots the show ties on purpose

Small cast, three timelines, and a habit of cutting from 1974 to 2003 on a single line of dialogue.

The premise

Two girls, one street, 1974

Fourteen-year-old Tully Hart and her mother Cloud move onto Firefly Lane in Snohomish, Washington, across from the Mularkeys. Tully is magnetic and neglected; Kate Mularkey is shy and has the boring, intact family Tully wants. They are inseparable for the next thirty years — through the University of Washington, the KPOC newsroom in Tacoma, and Tully’s Seattle talk show.

The two mothers

Cloud vs. Margie

The chart’s whole point. Cloud — born Dorothy Hart — is high, absent and unreliable; Tully was raised by her grandmother until she was six, then handed back. Margie Mularkey is the mother Tully borrows: aprons, casseroles, a husband who mows the lawn. Except Margie is quietly having an affair, which teenage Kate walks in on, and Bud eventually forces her to choose.

The Season 2 reveal

Who Tully’s father was

Season 2 turns Tully’s documentary about Benedict Binswanger — timber heir, candidate for governor of Washington — into the search for her own father. Cloud finally names him: Parker “PJ” Binswanger, Benedict’s gentler brother, who ran a restaurant called PJ Pelican’s. Both families had lied to both of them; Parker was handed a letter saying Cloud had ended the pregnancy. When Tully finds the restaurant, his widow tells her he died six weeks earlier.

The rift

What Tully did

Season 1 ends on a flash-forward: Kate arrives at a funeral and tells Tully to leave. Season 2 answers both halves. The funeral is Bud’s, in 2004. The rift is the night Marah called Tully from a frat party where a boy wouldn’t leave her alone. Tully had been drinking; she drove over anyway. On the way home a driver ran a red light and hit them. Marah came out of it with a concussion and two broken ribs, Tully with a DUI arrest — and Kate stopped answering the phone.

The Mularkey men

Bud, Sean and the 1970s

Bud is the dad on the porch with a beer; Sean is the older brother who has been closeted since he was a teenager on Firefly Lane. Tully catches him with his best friend Robbie in 1974 and keeps it; he loses a boyfriend, Richard, to AIDS in the 1980s; he marries Julia, comes out to Kate after Tully’s wedding, then to Bud and Margie at a family dinner in Season 2.

The ending

How it all lands

Kate and Johnny remarry in a backyard ceremony; Kate is already being treated for breast cancer, and when it reaches her brain the trial is closed to her. Tully moves in, and she, Johnny and Marah nurse her at home. Kate slips away mid-conversation while Tully is telling her about Danny. The finale opens in 2016, ten years on: Marah is marrying a doctor, and Tully is upstairs talking to a Kate only she can see — wearing a ring. Kate spent her last months writing the book about the two of them; it is called Firefly Lane, and Johnny hands it to Tully in a box of Kate’s things.

The name decoder

Keep the eras, the mothers and the two rows of boyfriends straight:

Which year am I in?

Three eras, cut together. 1974 — Firefly Lane, Snohomish; Ali Skovbye and Roan Curtis play the girls. The 1980s — the KPOC newsroom in Tacoma; big hair, Heigl and Chalke aged down. 2003–2006 — Seattle, the divorce, The Girlfriend Hour. The finale adds a fourth: 2016.

Cloud vs. Dorothy vs. Grandma Hart

Two women, three names. Cloud is the hippie name; her real one is Dorothy Hart, and it is what people use when they want to needle her. Grandma Hart is Cloud’s own mother — the one who actually raised Tully, until Cloud turned up and took her back at six.

Johnny vs. Theo vs. Travis

Kate’s three. Johnny Ryan — her Australian boss at KPOC, then her husband, then her ex, and Marah’s father. Theo — the sweet fiancé of the 1980s, whom she leaves for Johnny. Travis — the widowed dad from Marah’s school in 2003, and the one Kate very nearly does something about.

Chad vs. Max vs. Danny

Tully’s three. Chad Wiley — her journalism professor in the 1980s, then on-and-off for years. Max Brody — the EMT from a one-night stand, whom she marries in Season 1 and loses within a season. Danny Diaz — the cocky KPOC sportscaster she spent twenty years sparring with, and the one the finale leaves her with.

Mutt vs. Robbie vs. Leon

Three easily-swapped supporting men. Mutt — KPOC’s cameraman and Kate’s 1980s boyfriend. Robbie — Sean’s best friend in 1974, and his first boyfriend. Leon — Cloud’s dealer boyfriend in the 1970s, and the reason the police eventually come for her.

Marah vs. Margie

The two M’s at either end of the Mularkey line. Margie is Kate’s mother, aproned and unreadable. Marah is Kate’s daughter, fifteen and impossible in 2003 — and Tully’s goddaughter, which is why Tully keeps being the one she calls.

Binswanger vs. Bincorp vs. PJ Pelican’s

The Season 2 vocabulary. Bincorp is the family logging company. Benedict Binswanger is the brother who runs for governor and whom Tully is investigating. PJ Pelican’s is the little restaurant owned by Parker — the brother who was Tully’s father, and who once bandaged her hand there in the 1980s without either of them knowing.

Not family — but they shape both women’s lives

Carol Mansour as seen in the show, played by Kirsten Robek

Carol Mansour

Kirsten Robek

KPOC’s on-air veteran, forever demonstrating trampolines and pot roasts — the job Tully is desperate not to inherit, and the colleague she underestimates.

Kimber Watts as seen in the show, played by Jenna Rosenow

Kimber Watts

Jenna Rosenow

The editor at Seattle Digest who hires Kate in 2003 — and is a full decade younger than her new assistant, which is the entire joke and the entire wound.

Leon as seen in the show, played by Leo Rano

Leon

Leo Rano

Cloud’s boyfriend and supplier in the 1970s. He is the reason the Firefly Lane house is never safe, and the reason Tully spends her teens parenting her own mother.

JJ

Justine Jordan

Jolene Purdy

Tully’s agent from Season 2 — brisk, unbothered, and the only person in the show whose job is to tell Tully what her career is actually worth.

C

Charlie

India de Beaufort

The KPOC intern of the 1980s — “Lottie” back then — who never bothered hiding her crush on Johnny. She reappears in Season 2 as a reporter in Iraq, by which point she and Johnny have been travelling together for a while.

Chart covers the complete series — Season 1 (2021) and the sixteen-episode Season 2 released in two parts (December 2022 and April 2023) — including the 2016 coda the finale ends on; spoilers run to the last scene. Season-specific facts (the Season 2 parentage reveal, the cause of the rift, Bud’s death, the finale) were checked against the Firefly Lane wiki and the series’ episode record rather than written from memory. A note on portraits: this wiki is unusually thin. Where a character has an episode still it is used, era-matched for Tully, Kate and Cloud; where the wiki holds only the actor’s cast photo — Bud, Margie, Julia, Robbie, Mutt, Chad, Carol and Leon — that is used instead; and where the wiki has no image at all, the card carries an initials monogram. Everything is cropped and served from this site, never hotlinked.