Breaking Bad · A Viewer's Companion
Breaking Bad runs on three tangled households: the Whites (hazmat green-yellow), the Schrader in-laws (blue — Hank is DEA, and he's at every family dinner), and the criminal “family” Walt builds in secret (Heisenberg-black smoke), which contains an actual family — the Salamancas. Sand-colored cards are the civilians caught in the blast radius. Rust dashed lines are the double life; the blue dashed line is the hunt.
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.
The show's engine isn't cops vs. dealers — it's that the cop, the cook, and the collateral all share a last name or a dinner table.
Hank isn't just an agent on the Heisenberg case — he's Walt's brother-in-law, married to Skyler's sister Marie. Every barbecue, every hospital visit, every “how's the case going, Hank?” is Walt interviewing his own pursuer. The blue dashed line on the chart is a case file slowly curving toward the family table.
Jesse Pinkman is Walt's former chemistry student — flunked, written off, then recruited. His real parents, Adam and Diane, lock him out; Walt bullies, protects, and ruins him like a father. The chart's rust line from Walt to Jesse is the show's real bloodline: the surrogate son he keeps choosing over his actual family.
The cartel side runs on blood: Hector (“Tio”, the bell) is uncle to volatile Tuco and to the silent twin hitmen everyone calls the Cousins — who are Tuco's cousins, hence the name. Family honor is their whole code. Cousin Lalo is only ever a name in this show — he, and the Salamancas' long backstory, live in Better Call Saul.
Before the show, Walt co-founded Gray Matter Technologies with Elliott Schwartz and Walt's old flame Gretchen — then sold his share for $5,000. The company is now worth billions. Their offer to pay for his cancer treatment is the pilot-era insult that fuels everything: Walt would rather cook than take their charity.
Hank closes the case from a toilet seat — Walt's copy of Leaves of Grass — and the two households on this chart collide in the desert. Jack's crew, brought in as backup, executes Hank over Walt's begging, steals the barrels, and takes Jesse as a slave cook. “Ozymandias” is the hour where every line on this chart snaps at once.
Half this cast goes by two names, and one family shares a single nickname. Keep these apart:
One household, three names. Walter is the father; Heisenberg is his porkpie-hatted alias in the business; Walt Jr. is his teenage son — who, to make it harder, prefers to be called Flynn.
Same man. “Saul Goodman” is a stage name — “'S'all good, man!” — picked because clients trust a Jewish-sounding lawyer name. His real name, and his entire backstory, is the subject of the prequel series.
Hector = the old man with the bell, the uncle. Tuco = the screaming distributor of Season 1–2, his nephew. Leonel & Marco = the twin hitmen in matching suits — “the Cousins” (they're Tuco's cousins, Hector's nephews). Lalo = name-dropped once, seen only in the prequel.
Gus Fring owns the distribution empire behind a fried-chicken chain. Mike is Gus's fixer, sweeper and conscience-adjacent hitman. Saul lawyers for Walt and Jesse — and connects everybody to everybody. The Salamancas answer to the cartel across the border, not to Gus.
The three recurring women who aren't family. Jane = Jesse's landlady-turned-girlfriend (S2). Lydia = the jittery Madrigal executive with the off-brand stevia habit (S5). Gretchen = Walt's old flame and Gray Matter co-founder — the life he didn't live.
Sisters, easily swapped at a glance. Skyler is Walt's wife — blonde, pregnant in Season 1, the one doing the books. Marie is Hank's wife — dark-haired, dressed head-to-toe in purple, with a shoplifting habit she calls a hobby.
Two dangerous uncles on opposite ends of the chart. Jack Welker is Todd's uncle, boss of the S5 compound crew. Hector is tio — Spanish for uncle — to half the Salamanca family. When someone on this show says “uncle,” reach for the chart.

Gus's gentle, karaoke-loving lab chemist — the only person who loves the chemistry as much as Walt. The knock on his door is how Season 3 ends. †

“Gomie” — Hank's DEA partner and the only colleague he trusts with the Heisenberg obsession. He falls in the same desert shootout. †

Skyler's boss at Beneke Fabricators — briefly more than her boss, then the money pit her laundered cash disappears into. The rug sprint does not end well.

Madrigal executive supplying methylamine with white-knuckled deniability. In the finale she stirs one stevia too many. †

Jesse's loyal dealer buddy — surprisingly fluent in street logistics and, out of nowhere, classical piano.

Brandon “Badger” Mayhew, the other loyal buddy — author of the greatest unproduced Star Trek pie-eating script ever pitched from a couch.
Chart and notes cover the complete series (2008–2013), so spoilers run through the finale; † marks characters dead by the series' end. Portraits are stills from the Breaking Bad wiki, cropped and served from this site. No solo stills of the Cousins exist on the wiki, so Leonel and Marco are each cropped from the same joint promotional photo — fitting, since the show itself barely tells them apart. Jesse's story continues in the film El Camino, and Saul, Mike, Gus and the Salamancas continue (backwards) in Better Call Saul.