Once a doctor on the fast track, Liv Moore is now a zombie turned crime-solver who gets insights from eating the brains of murder victims.
After eating the brain of a murdered artist, Liv absorbs traces of the victim's artistic passion. Later, the zombie who turned Liv asks for a favor.
The hit-and-run death of a mild-mannered suburban dad takes a surprising turn. Liv grapples with human feelings for Major.
A new case involving a brutal gang murder puts suspicions about Clive's past into Liv's head. Major finally makes a decision on his new roommate.
Liv's new acceptance of her life as a zombie hits the rails when she has to eat the brain of an extreme sports fanatic who was an old friend.
Ravi cheers Liv on when a dead hacker's brains turn her into an obsessed gamer. But things get complicated when an unexpected guest comes to call.
As Seattle's zombie plague continues, Liv and Clive investigate the death of a pregnant woman whose brains bring out Liv's maternal instincts.
The murder of a radio show host who doled out relationship advice has Liv digesting some new insights about everyone's feelings.
While Blaine and Major continue to circle each other, Liv and Clive's newest investigation places them in a game of paintball that could turn deadly.
Liv and Major both have trouble coping with recent events, while Clive and Liv investigate a case linking psychotic episodes to a new energy drink.
A suspicious suicide puts Clive and Liv on a case involving Major. When Liv is able to eat the victim's brains, a strange paranoia comes into play.
Liv thinks like a high-schooler to solve the murder of a drunken teenager. Later, she makes a shocking discovery about Sebastian.
While Ravi continues working on his cure, some old cases come back into focus for Liv and Clive ... and another one could leave Major in the cold.
Liv eats the brains of a grumpy old man, Ravi and Major discover a curious side effect of the zombie cure, and Blaine moves his business to new digs.
Clive and Liv look into the murder of a fraternity brother, Ravi and Major try to score some utopium, and Blaine schemes to expand his drug trade.
Liv learns that a trophy wife pushed to her death has some startling secrets, and Peyton returns to lead a task force combating the utopium trade.
Liv goes country after eating the brains of an aspiring singer, and Blaine goes after the thug who tainted the utopium at the boat party.
While Blaine and Ravi use newly cut utopium to search for a cure, Liv eats the brains of a youth basketball coach to track down his killer.
Liv becomes a gambling junkie after eating a lawyer's brains, and Major discovers the FBI is on the trail of Vaughn's illicit Max Rager activities.
Liv turns goth after she consumes the brains of a morbid magician, and Blaine asks Liv to help him find out who has been killing the zombies.
Clive comes under suspicion when his stalker ex-girlfriend is killed, and Liv gets more than a little jealous herself after eating the woman's brains.
The brains of a self-styled "superhero" vigilante turn Liv into a caped avenger, and Blaine gets closer to discovering how the utopium got tainted.
Clive and Liv look into a murder on the set of a zombie-themed TV show, and Ravi reveals to Liv and Major that the zombie cure is only temporary.
A librarian who secretly writes sexy fiction turns up poisoned, Dale and Peyton tangle over Blaine's fate, and Liv and Drake get busy.
Three decapitated bodies wash ashore, leaving Liv no brains to eat for clues. Meanwhile, Peyton's boss goes missing, and a utopium turf war escalates.
Liv eats the brains of a pathological liar to uncover the truth about the utopium couriers buried in the field, and Blaine discovers Major's secret.
It's all sunshine and rainbows for Liv after she eats the brains of a cheery coffee shop owner, and Mr. Boss settles an old score with Blaine.
Clive and Liv look into the slaying of a scientist connected to Vaughn and Max Rager, and Blaine faces a tough choice when he turns to Ravi for help.
Reluctantly, Liv eats the brains of a stripper to help Peyton's case against Mr. Boss, and Ravi discovers the new cure has unexpected side effects.
Liv gets her pre-zombie personality back after eating the brains of a super-competitive student, and Major and Ravi scheme against Vaughn.
When they find themselves fresh out of brains, Liv and Ravi turn to Blaine for help. Meanwhile, the FBI arrests Major for the Chaos Killings.
While Vaughn parties to celebrate selling Max Rager to mercenaries, Liv, Clive and Major move in to free Drake and other captive zombies.
In the aftermath of the Max Rager massacre, Liv investigates Vivian's plan to turn Seattle into a zombie homeland, and Ravi works to improve the cure.
Liv and Major butt heads after eating the brains of a moody teen and her dorky father, and Clive faces questions about his slain young friend Wally.
Blissed out on a guru's brains, Liv joins Clive to solve his murder. Ravi tries to mend fences with Peyton, and Major's time runs short.
Clive investigates the murder of an office worker whose brains turn Liv into a shameless gossip. Major braves danger in his quest to find Natalie.
The brains of a dominatrix turn Liv into a domineering "bad cop" as she and Clive look for a suspicious peeping Tom. Major faces a wrenching choice.
Liv morphs into a flighty, manipulative drama queen while searching for a nightclub DJ's killer. Blaine reveals a dramatic secret about the cure.
Liv becomes a cheery optimist while investigating the murder of a sweet but philandering preschool teacher. Blaine faces a reckoning with his past.
The brains of an obnoxious internet prankster lead Liv and Clive into a twisted tale of murder. Ravi must infiltrate a group of anti-zombie zealots.
The geeked-out brains of a role-playing game fanatic send Liv on a quest to find a killer. Ravi tries to stall the plans of zombie-hating crusaders.
Suffering visions of her dead ex, Liv helps Peyton with a tangled case of suicide and murder. Ravi schemes to rescue Don E. from the zombie hunters.
After a deadly standoff, Liv and Clive race to track down the zombie hunters' leader. Peyton follows a lead deeper into a conspiracy.
Liv gets flirty on the brains of a promiscuous doctor conducting a mysterious investigation. Chief zombie-hater Harley Johns gives everyone a shock.
Trouble brews at Fillmore-Graves as Discovery Day draws nigh, and Liv uncovers the grim conspiracy behind the deadly flu outbreak.
With Seattle now a militarized zombie quarantine zone, Liv investigates the grisly death of a rabid football fan killed in a brains-processing plant.
The brains of a socialite murdered with a golf ball turn Liv into an insufferable bore. Meanwhile, a violent zombie prophet gains a cult following.
The death of a hopeless romantic killed while being smuggled into Seattle puts Liv and Clive on the trail of a ruthless brains black marketeer.
Liv and Clive use Ravi as bait in a plan to flush out the human smuggler. Hunting for an explosive video, Major's team runs afoul of the zombie cult.
Liv channels a scrappy hockey player as she and Clive investigate a multiple zombiecide. A brains shortage propels Fillmore-Graves to drastic action.
A pretentious actress's brains help Liv when she goes underground to keep Mama Leone's smuggling network alive. Ravi takes a big risk to help Peyton.
Eating the brain of a "professional wingman" turns Liv into a playboy who goes out on the town with Clive and Ravi. Major is given an important task.
After she consumes the brains of a slain live-action role-playing knight, Liv helps Clive uncover dark secrets among a group of zombie LARPers.
Fillmore-Graves locks down Seattle to catch a serial zombie-killer, Blaine targets the mayor, and Liv, Peyton and Ravi clash over the fate of Isobel.
While Ravi studies Isobel's condition, Fillmore-Graves interrogates one of Liv's coyotes. Brother Love tries to bring Blaine into the fold.
Major's undercover sting takes an unexpected turn. Brother Love stokes the fires of zombie rage. Liv takes action as Isobel's condition worsens.
While Major whisks Liv out of Seattle for her own protection, Ravi eats the brains of a narcissist to help Clive investigate Brother Love for murder.
The outside world further isolates Seattle while Peyton, Ravi, Clive and Major race to save Liv from execution for her work as Renegade.
Tensions in Seattle skyrocket after zombie-on-human violence exacerbates a brains shortage. Ravi warns a colleague about the downside of a cure.
Jazzed on fitness guru brains, Liv helps Clive with the convenience store case. Peyton tangles with city council over a zombie-positive PR campaign.
Ravi panics when he and Liv go undercover at a dance competition to solve a murder-by-poison. Anti-zombie fervor grips a junior high school.
Liv and Clive follow a twisty tech trail to investigate a visionary entrepreneur's murder. Blaine tries to charm his way into a journalist's favor.
While Al wraps up her explosive story, Blaine falls under suspicion for killing his swaggering teenage neighbor. Major suffers mysterious memory loss.
Major scrambles to source more brains when Seattle's supply runs critically short. Scandalous publicity takes down Blaine -- but not for long.
The brains of a sharp-tongued top chef help Liv and Clive corner a killer. A lethal attack sends Major hunting for a mole inside Fillmore-Graves.
Amped up on the brains of a slithery salesman, Liv and Ravi compete to solve a murder. Major tries to convince top Washington brass to spare Seattle.
Flashbacks to the '90s help Liv and Clive with a teen beauty contest murder case. Ravi and Peyton track down clues to the original tainted Utopium.
In a city on the edge, the brains of a popped P.I. turn Liv into a hardboiled gumshoe tracking down a pinched dose of zombie cure worth killing for.
Ravi uses Major as "gigolo bait" in his hunt for the missing kids, and Liv brings the glam searching for the killer of a flamboyant drag queen.
While Major faces a changing of the tide in Seattle, Liv, Clive and Ravi undertake a mission impossible in Atlanta to retrieve the final zombie cure.
As Liv, Ravi and Clive race to finalize the cure, Peyton faces a showdown with Blaine, and Major takes a bold gamble to save Seattle once and for all.