The Paramount+ series Landman drops viewers straight into the rough-and-tumble world of Texas oil fields, where deals are made in dust and danger lurks around every corner. With a cast packed full of big personalities, some characters grab your attention right away while others take a little longer to win you over.
Billy Bob Thornton leads the charge, but the supporting players are just as wild and unpredictable. Here is every major character ranked from least to most compelling, so you know exactly who to watch.
1. Sheriff Walt Joeberg
Not every lawman plays by the book, and Sheriff Walt Joeberg proves that point quickly. He shows up mostly to grumble about being left out of M-Tex’s shadier operations, like when nobody told him about a stolen company plane.
Tommy smooths things over by asking him to falsify his report, which tells you everything about this character. Walt is more of a plot device than a fully fleshed-out personality, making him the least compelling on this list.
2. Ainsley Norris
Ainsley Norris is Tommy’s high school cheerleader daughter, and she wears her emotions right on her sleeve. Sweet and occasionally brash, she sometimes stumbles into situations without fully grasping what she is walking into.
Her storyline picks up when she moves in with Tommy, bringing her mom Angela along for the ride. Ainsley shows sparks of independence, but her character still feels like it has room to grow into something truly memorable in future seasons.
3. Ariana Medina
Ariana Medina starts out as Cooper’s love interest, and honestly, that label does not do her justice for long. She calls Cooper for help when her bills pile up, and their connection quietly deepens across the first season.
Paulina Chavez brings a natural warmth to the role that makes Ariana easy to root for. She is not given the meatiest storylines yet, but her chemistry with Cooper hints at bigger things ahead if the writers give her more to work with.
4. Rebecca Falcone
Every operation needs someone willing to ask the uncomfortable questions, and at M-Tex, that person is Rebecca Falcone. Kayla Wallace plays her as a sharp legal conscience who refuses to look the other way when something smells off.
She investigates a fatal accident with quiet determination, pushing back against a company culture that would rather bury problems than fix them. Rebecca is underused compared to some of her castmates, but her moral backbone gives the show a grounding voice it genuinely needs.
5. Dale Bradley
Dale Bradley is the guy who keeps things from getting too heavy, and the show is better for having him around. He lives with Tommy and Nathan, openly worries about M-Tex’s spotty safety record, and somehow manages to be genuinely funny while raising real concerns.
James Jordan plays Dale with a lovable, rough-around-the-edges energy. He does not glamorize the oil field lifestyle at all, which makes his presence feel refreshingly honest amid all the power plays happening around him every single day.
6. T.L. Norris Pops
Sam Elliott playing Tommy’s father is basically a TV event all on its own. Introduced in Season 2 as a full regular cast member, Pops brings a lived-in gravitas that only Elliott can deliver with such effortless cool.
Even with limited screen time so far, every scene feels weighted with history between father and son. The Norris family dynamic gets a whole new layer when Pops is in the room, and audiences are eager to see exactly how much he shaped the man Tommy became.
7. Angela Norris
Angela Norris could have been written as just the ex-wife left behind while Tommy chases oil deals, but Ali Larter makes sure that never happens. Angela walks back into Tommy’s orbit carrying real emotional baggage and a clear sense of who she is now.
Her arc moves from receiving divorce papers at her second husband’s home to reconciling with Tommy in a way that feels earned rather than rushed. She grounds the family storyline and gives the show its most recognizable human heartbeat outside of the oil fields.
8. Nathan
Colm Feore plays Nathan as a grumpy legal expert who somehow ended up sharing a house with Tommy Norris, which is either the best or worst luck imaginable. He understands the legal landmines buried in every situation Tommy stumbles into, and he is not shy about saying so.
Nathan’s dry irritability gives him a comedic edge, especially when Ainsley and Angela move in and disrupt his carefully guarded routine. He is the kind of character you appreciate more with every episode he appears in.
9. Cami Miller
Taking over a major oil company after your husband dies is not exactly a smooth transition, but Cami Miller handles it with a steel-spined determination that commands respect. Demi Moore brings a cool intensity to the role that makes every boardroom scene crackle.
Cami is immediately under siege as CEO, navigating corporate pressure while Tommy is tangled up with cartel debt. Her storyline raises genuine questions about power and survival in a male-dominated industry, making her one of the most watchable figures on the entire show.
10. Monty Miller
Jon Hamm was born to play men like Monty Miller. The M-Tex CEO carries the weight of an oil empire on his shoulders while quietly battling the anxiety of someone who knows exactly how fragile that empire really is.
Monty undergoes emergency heart surgery, brokers deals with struggling competitors, and mentors Tommy with a complicated mix of genuine affection and ruthless expectation. His death at the end of Season 1 lands hard because Hamm made you believe every moment of this character’s complicated, larger-than-life existence.
11. Cooper Norris
Cooper Norris dropped out of Texas Tech to work the lowest rung of M-Tex’s ladder, and watching him claw his way up is one of the most satisfying arcs the show has produced. Jacob Lofland plays him as hardheaded and fearless, someone with real ideas about what the oil business should look like.
He gets injured in a rig explosion, clashes with Monty over money owed to widows, and eventually breaks away to start his own path. Cooper has his father’s fire with just enough moral clarity to make him genuinely compelling.
12. Gallino
Andy Garcia plays Gallino like a man who has never once raised his voice because he has never needed to. The cartel boss operates with a terrifying calm, pulling financial strings that reach all the way into the Norris family’s world without ever getting his own hands dirty.
He saves Tommy from being killed by his own lieutenant, which somehow makes him even scarier. Gallino is the kind of villain who is polite right up until the moment he is not, and Garcia makes every second count.
13. Tommy Norris – Season 1
Season 1 Tommy Norris is a man running on caffeine, stubbornness, and a moral compass that spins wildly depending on the day. Billy Bob Thornton plays him as a fixer who negotiates with cartels, investigates shady plane drops, and somehow still finds time to worry about his family.
He is loud, self-aware about his flaws, and completely magnetic to watch. Getting kidnapped and tortured by a cartel and still walking back into the boardroom says everything about what makes this character so impossible to look away from.
14. Tommy Norris – Season 2
Season 2 Tommy Norris is a different animal entirely. He is now president of M-Tex while simultaneously launching CTT Oil Exploration and Cattle as a scrappy independent wildcatter, essentially fighting the corporate machine he is also running at the same time.
Thornton leans into the contradiction beautifully, showing a man who thrives in chaos he himself creates. The dual-role pressure reveals new layers of ambition, exhaustion, and cunning that make Season 2 Tommy arguably the most fully realized character on television right now.
15. Tommy Norris – The Full Picture
Taken as a whole across both seasons, Tommy Norris is the undisputed heartbeat of Landman. He is flawed in ways that feel real rather than scripted, juggling a crumbling family, a cartel entanglement, and a corporate empire with equal parts grit and self-destructive charm.
Billy Bob Thornton brings a career-best performance that makes even Tommy’s worst decisions feel understandable. No other character on the show carries this much weight or commands this level of screen presence, which is exactly why he sits at the very top of this list.