<Li> Lauren German as Detective Chloe Decker: Like her father before her, she is an LAPD homicide detective . She solves crimes with Lucifer after he takes an interest in her because she appears immune to his abilities . Due to an earlier incident concerning a cop shooting, she was ostracized by her fellow officers, resulting in her being partnered with Lucifer as her civilian consultant . When she is around Lucifer, he becomes vulnerable to physical harm . The events of season 2 reveal that Chloe's conception was the result of a miracle, performed by God with assistance from Amenadiel . Her ex-husband, Dan, is also with the LAPD, and they have a daughter, Trixie . Chloe's mother Penelope (Rebecca De Mornay) is an actress . </Li> <Li> Kevin Alejandro as Detective Daniel "Dan" Espinoza: An LAPD homicide detective and Chloe's ex-husband . He dislikes Lucifer because of the hellraiser's connection to Chloe and their daughter, Trixie . Lucifer repeatedly calls him "Douche" (or "Detective Douche", "Sir Douche", etc .). Originally Chloe's superior on the force, Dan was suspended due to the events of the Malcolm Graham case, then reinstated with a demotion to Detective . </Li> <Li> D.B. Woodside as Amenadiel: An angel, Lucifer's older brother, and the eldest of all their siblings . His physical powers are similar to Lucifer's, and he can also stop time . He arrives in Los Angeles to encourage Lucifer to go back to Hell, and failing that, he attempts to force Lucifer back in different ways . Unlike Lucifer, Amenadiel has always followed God's orders, but comes to question his life - choices as events on earth begin to affect him . </Li> <Li> Lesley - Ann Brandt as Mazikeen: Confidante and devoted ally of Lucifer Morningstar, "Maze" for short . She is a demon who, having served as his head torturer, followed him from Hell to Los Angeles, and acted as a bartender and bodyguard at Lucifer's club . In season 2, Maze, looking for a new direction on Earth, becomes a bounty hunter, having found something that feels right to her . </Li>

Who plays lucifer's brother on the show lucifer