With murderous demons on the loose in Los Angeles, it's up to Lucifer to reign in the chaos and protect the people he most cares about.

Shocked by someone's death, Chloe, Lucifer and the rest of the team work together to investigate and take down the killer. Then, Lucifer has an epiphany, Maze decides to mend a broken friendship and Chloe finally sees the truth.

The end is nigh! Lucifer, Chloe, Maze and Amenadiel prepare for battle with Michael and his not-so-angelic army of supporters.

When Lucifer and Chloe investigate the death of a woman, they discover that they may be pursuing the wrong suspect. Then, Charlotte risks her safety when she decides to take matters into her own hands.

Lucifer's so-called epiphany has Chloe worried, but it's his physical transformation that's really freaking her out. Also, Maze gives Eve a pep talk.

Chloe learns a serial killer may have embellished his crimes. Amenadiel worries about his son's health. Pete opens up to Ella.

When Lucifer is framed for murder, he and Chloe must work together to clear his name and prove the identity of the true killer.

After Charlotte accidentally charbroils a man to death in self-defense, Lucifer must try and keep Chloe from figuring out the truth. Lucifer puts Maze in charge of finding Charlotte and Amenadiel, who have both gone missing in light of recent circumstances, while he finds a permanent solution for the ticking-time-bomb he calls Mom.

Lucifer must find the antidote to the Professor's poison before it kills Chloe. He travels to hell to find the Professor's soul and get him to turn over the antidote. While he's there, he is forced to confront his guilt about Uriel's death. Mom heads to hell to get Lucifer back, but Lucifer still feels betrayed by his parents because of something he discovers.

Lucifer learns that not all of his siblings want him to land the big promotion. Also, Dan offers to set Ella up with an old friend.

Charlotte is determined to get Lucifer to leave Earth by turning Chloe against him. Meanwhile, Amenadiel has begun working as Charlotte's soldier, which makes Maze question his loyalty.

Lucifer and Chloe investigate a mysterious masked killer who is poisoning college students.

Guilty and self-destructive, Lucifer clashes with Chloe during an investigation, leading her to team up with Dan instead. Meanwhile, Amenadiel bonds with Charlotte, and Maze takes Trixie trick-or-treating.

Lucifer and Chloe investigate a teacher's murder. Meanwhile, Lucifer goes to extremes to convince Eve to dump him, and Amenadiel mentors a teen.

Eve takes a more active role in her main man's professional life. Meanwhile, Lucifer gets back to basics and Amenadiel fights for his family.

With the Sinnerman in custody, Lucifer is prepared to go to any length to get his devil face back. Meanwhile, Trixie is introduced to Charlotte and questions the relationship she has with her father.

A reporter seeks revenge when he discovers Lucifer has been sleeping with his estranged wife; a serial killer from Lucifer's past resurfaces.

When a grisly murder takes place at an insane asylum, the prime suspect calls himself God. After realizing that this man could actually be his father, Lucifer struggles with his feelings towards him and tries to find the truth, all while trying to discover who the real killer is.

When Lucifer discovers Candy has gone missing, he hightails it to Las Vegas with Ella in tow. They work to find her, but interesting secrets could compromise the investigation. Meanwhile, Chloe is upset that Lucifer left on her birthday.

After a collector of classic cars is killed, Lucifer and Chloe search for the culprit -- as well as some closure to their relationship.

Lucifer and Chloe investigate a murder during which a witness claims a winged guardian angel saved her life, causing Lucifer to become paranoid about his own actions. Meanwhile, Pierce and Chloe's relationship takes an interesting turn and Lucifer discovers something that could change everything.

An ex-gang member's murder may mask an even darker crime. Lucifer catches Chloe in a lie. Dan and Maze go rogue. Linda braces for looming motherhood.

Desperate to rescue Rory, Lucifer and Chloe confront her kidnapper with guns and wings blazing. Lucifer finally comes to terms with his purpose.

When a woman is found dead on the Hollywood Walk of Fame - with her body twisted into the shape of a pentagram - the investigation leads Lucifer and team into the world of Satanists, where they soon realize, evil doesn't always live where we expect it to.

Following the murder of the owner of the building in which Lux is located, Lucifer and Chloe search for the killer, while Lucifer also deals with the fact that the new owner wants to evict him and demolish the place. Lucifer goes to great lengths to protect his home, and is entirely shocked when Chloe is supportive of him. Meanwhile, Maze and Amenadiel follow Charlotte around, as she comes up with a plan to upset Lucifer enough to want to leave earth and go back to Heaven.

Chloe and Lucifer look into a murder on the set of a reality show. Father Kinley presses forward with a plan. Amenadiel reconsiders his idea of home.

While investigating a beekeeper's murder with Lucifer, Chloe insists that she's completely fine with his devilish revelation, thank you very much.

When the prisoner convicted of killing Chloe's father is murdered, new evidence suggests he was actually framed. Meanwhile, Maze tries to find a job and Lucifer shadows Dan in order to learn how to be "normal".

The year is 1946. The world is black and white. And Lucifer is the star of his own noir detective story featuring familiar characters in new roles.

Lucifer's dad creates an alternate dimension in which Lucifer now lives in a world where he not only has never met Chloe, but is granted the freedom of choice.

It's a musical? Yep, it's a musical. Lucifer, Chloe and the gang sing and dance to a slew of popular tunes while investigating a referee's murder.

Desperate to be helpful, Lucifer assists an exasperated Carol investigate a drag queen's death. Ella and Chloe look into Carol’s mysterious background.

Before Lucifer starts his new job, he and Chloe experience a magical night with a murderous end. Linda and Amenadiel host Maze and Eve for dinner.

Wanting to do well on his first day with the LAPD, Amenadiel crosses paths with a racist detective from his past. Also, Lucifer tries to bond with Rory.

Loony Lucifer and cartoon Chloe find themselves trapped in an animated loop. Amenadiel prepares for his new job. Dan returns to the city of angels.

Lucifer and the team investigate the murder of a child psychiatrist, while Ella thinks about a big childhood secret that she’s been hiding.

Just as Eve and Maze's wedding day arrives, Eve's ex, Adam — yes, that Adam — shows up hoping to reconcile. Later, Ella delivers some distressing news.

After a shooting occurs at a fashion show and a young woman is killed, Lucifer becomes intrigued by the danger of the situation and begs Chloe to get in on the case. Meanwhile, when Maze admits to Amenadiel that she wants to go back to hell, he sets his sights on Dr. Linda.

Not believing that he could have abandoned his future daughter, Lucifer sets out to prove an alternate theory: He must have been murdered.

A straightforward prisoner transport job turns into an increasingly dangerous, yet oddly invigorating, odyssey for Dan.

Chloe and Ella investigate a mini-golf murder. Lucifer, Michael, Amenadiel and Linda prepare for the holiest of family dinners.

When Chloe takes some time off, Lucifer is forced to work with Dan on a murder case involving a dog show. Meanwhile, Charlotte and Maze have differing ideas for Chloe's party and after a wild night, Chloe rethinks a life-changing decision.

When a best-selling novelist is murdered, Lucifer and Chloe discover that her books are based on real people from her past, and must infiltrate her high school reunion in order to catch her killer. Meanwhile, Amenadiel and Linda struggle with making their relationship public.

After Lucifer removes his wings yet again, Linda becomes concerned that he is too focused on tracking down the Sinnerman and neglecting his own well-being. Tensions continue to rise between Lucifer and Chloe, but they realize they must put their differences aside to solve a case in which Lucifer takes a sudden interest. Once Detective Pierce's past is revealed though, everyone realizes that the Sinnerman is much more dangerous than they thought.

Lucifer says he's finally ready to be God, but his non-functioning wings would tend to disagree. Linda reluctantly shares the first draft of her book.

When a prima ballerina is brutally murdered, Lucifer helps Chloe solve the case and attempts to keep her focus away from Pierce. Amenadiel begs Charlotte to help him with an important plan, and Maze remains devoted to a task from which Pierce asked her to back away. Then, Chloe confronts Lucifer about his meddling in her life, but as he's about to make a huge confession, he finds out something that changes everything.

When a 22-year-old future superstar quarterback wakes up to find a dead girl floating in his swimming pool, he turns to his friend, Lucifer, for help. Lucifer enlists Chloe to investigate the case, which leads to the world of big money sports and people who will literally kill to be number one.

When a murder is connected to a celebrity dating app, Lucifer and Chloe question all they know about the world of social media in order to solve the case. Meanwhile, Ella tries to avoid Charlotte, and Amenadiel helps Linda deal with the death of her ex-husband.

As Chloe and Lucifer go on the hunt for a serial killer targeting couples in love, Pierce realizes the case is connected to a murder he previously solved...in 1958. Then, Lucifer becomes upset when Pierce has a change of heart about an important decision.

When a youth counselor is found murdered, Lucifer and Chloe venture into the world of high-end reform programs to find the killer. Meanwhile, Amenadiel adjusts his lifestyle in an attempt to help Lucifer, and Chloe questions Lt. Pierce's feelings towards her.

Linda throws herself into a deeply personal mission. Maze unmasks a blast from the past. Amenadiel ponders a new job.

When a therapist is murdered, Lucifer and Chloe enlist the help of Dr. Linda to look into possible suspects. Meanwhile, Malcolm confronts Chloe about the night he was shot, and Lucifer experiences his first bout of jealousy.

Lucifer - the real one this time - helps Chloe investigate a murder committed on the set of a TV show inspired by his own life.

When a movie star's son is killed after being chased by the paparazzi, Chloe takes a deep look into the case with a little help from Lucifer. Meanwhile, Maze and Amenadiel continue to encourage Lucifer to go back to hell.

When Maze is the prime suspect in a murder, Lucifer and Chloe enter the world of bounty hunting to investigate. Maze decides she wants to go back to Hell, but after Lucifer refuses, she turns to Pierce for help. Meanwhile, Charlotte's sanity is questioned when she makes a big discovery and Chloe admits she's dating someone.

When a food chemist is found dead, Lucifer and Chloe's investigation pits them against an unexpected face - criminal defense attorney Charlotte Richards. Everyone is caught off guard when they see her back in the precinct. As Lucifer tries to understand her return, he makes a shocking discovery that helps solve the case.