第 4 季 共 13 集
播出时间：2018年2月27日
第 1 集 Are You Ready for Some Zombies?
播出时间：2018年2月27日
While investigating the murder of a Seattle Seahawk superfan, Liv has a surprising vision. Meanwhile, Major is assigned the task of mentoring young, homeless zombies, and Ravi is still carrying a torch for Peyton. Lastly, Blaine is dealing with a threat looming from his past.
第 2 集 Blue Bloody
播出时间：2018年3月6日
It’s a real-life game of clue for Liv after she eats the brains of a despicable dowager and must determine which one of her disgruntled servants killed her. Clive and Bozzio are struggling to maintain a healthy relationship. Meanwhile, circumstances place Major and Liv in opposition to one another.
第 3 集 Brainless in Seattle (1)
播出时间：2018年3月13日
Love is in the air after Liv eats the brains of a hopeless romantic, and she can’t stop herself from meddling in Clive’s relationship. Major and Liv continue to try to work through their differences. Meanwhile, Blaine is approached with an interesting offer.
第 4 集 Brainless in Seattle (2)
播出时间：2018年3月20日
Liv and Clive discover the murder they are investigating was the work of a serial killer. Meanwhile, Major enters dangerous territory.
第 5 集 Goon Struck
播出时间：2018年3月27日
While tracking the murder of a hockey player, Liv stumbles onto Chase Graves’ evil plan. Meanwhile, Major is forced to make a horrible decision. Lastly, Peyton tries to contain a volatile situation.
第 6 集 My Really Fair Lady
播出时间：2018年4月10日
Liv and Clive investigate the murder of a pretentious theater actor. Meanwhile, Ravi makes a huge sacrifice for Peyton. Lastly, Blaine makes a startling discovery.
第 7 集 Don't Hate the Player, Hate the Brain
播出时间：2018年4月17日
After consuming the brain of a bachelor playboy, Liv heads to a club to meet up with Clive and Ravi. Meanwhile, Major is assigned an enormous task. Lastly, Clive is still struggling with the arrangement he’s made with Bozzio.
第 8 集 Chivalry is Dead
播出时间：2018年4月24日
Liv consumes the brain of a murdered live-action role-playing knight in order to solve his murder; Peyton uncovers a truth about Liv; Major embarks on a mission.
第 9 集 Mac-Liv-Moore
播出时间：2018年5月1日
There's a zombie serial killer on the loose and new Seattle is on lockdown. Liv is trapped in the morgue on white rapper brain and Clive and Ravi are playing Dungeons & Dragons. Meanwhile, Blaine concocts his most sinister plan to date. Lastly, Major is on the hunt for the killer.
第 10 集 Yipee Ki Brain, Motherscratcher
播出时间：2018年5月8日
When Liv consumes the brain of a vice detective who doesn't play by the rules, her newfound recklessness gets her into trouble. Meanwhile, Major is coming really close to discovering Liv's secret.
第 11 集 Insane in the Germ Brain
播出时间：2018年5月15日
Liv does Clive a solid and agrees to consume germaphobe brain during flu season. Ravi continues his role as surrogate father to Isobel. Major finally gets to the bottom of things, and Chase continues to spiral out of control. Lastly, Peyton struggles with a very important decision.
第 12 集 You've Got to Hide Your Liv Away
播出时间：2018年5月22日
Ravi and Clive work together to solve a case. Meanwhile, Major pulls a surprising move on Liv.
第 13 集 And He Shall Be a Good Man
播出时间：2018年5月29日
Clive, Ravi, Peyton and Major work together to help Liv.
