Bryan Cranston as Walter White
Chemistry teacher Walter White learns he has cancer and becomes a meth manufacturer.
Anna Gunn as Skyler White
Skyler White is Walter's wife, a mother of two and co-owner of A1A Car Wash.
Aaron Paul as Jesse Pinkman
Jesse Pinkman is a former student of Walt's and his meth-making partner.
RJ Mitte as Walter White, Jr.
Born with cerebral palsy, Walter White, Jr. is Walter and Skyler's teenage son.
Bob Odenkirk as Saul Goodman
Saul Goodman is Walt and Jesse's attorney. He's the quintessential shady lawyer.
Laura Fraser as Lydia Rodarte-Quayle
The Head of Logistics at Madrigal Electromotive, Lydia was Gus Fring's methylamine supplier.
Jesse Plemons as Todd Alquist
Todd is Walt's former lab assistant whose uncle's prison connections prove invaluable.
Jonathan Banks as Mike Ehrmantraut
Mike worked for Gus and is Saul's go-to guy when his clients get in sticky situations.
Mark Margolis as Hector Salamanca
Hector "Tio" Salamanca is a high-ranking Cartel member and Tuco's uncle.
Krysten Ritter as Jane Margolis
Jane is Jesse's landlady and girlfriend and also a recovering drug addict.
Giancarlo Esposito as Gustavo Fring
Gus Fring is the owner of a fast food chicken restaurant and a major meth distributor.
Daniel & Luis Moncada as The Cousins
The Cousins are cartel killers related to Tuco, who travel from Mexico to kill Walt.
David Costabile as Gale Boetticher
Gale is the fastidious assistant Gus installs in Walt's superlab.
Steven Michael Quezada as Steven Gomez
Gomez is Hank's DEA partner investigating Heisenberg's blue crystal.
Christopher Cousins as Ted Beneke
Ted Beneke is Skyler's boss who also harbors romantic feelings for her.
Carmen Serano as Carmen Molina
Carmen is the assistant principal at J.P. Wynne High School, where Walt teaches chemistry.
Adam Godley as Elliott Schwartz
Elliott Schwartz is Walt's grad-school colleague and Gretchen's husband.
Jessica Hecht as Gretchen Schwartz
Gretchen is the wife of Walt's grad school pal Elliott Schwartz and Walt's former lover.
