Spoiler warning: this article reveals the entire story and ending of Beetlejuice (1988).
Lydia does not marry Beetlejuice. She agrees to the ghost's demand to prevent Adam and Barbara Maitland from disappearing during an exorcism, but the ceremony is interrupted when Barbara returns riding a sandworm that swallows Beetlejuice. By the end, the Deetz family and the Maitlands share the house, Lydia has regained her happiness, and the antagonist lands in the afterlife waiting room with a shrunken head. This is the ending of Tim Burton's original film, not the 2024 sequel.
How do Adam and Barbara Maitland die and lose their home?
In Winter River, Connecticut, Adam and Barbara are involved in an accident when their car falls from a bridge. They drown but return home without immediately understanding that they have died. Their missing reflections, the strange passage of time, and their inability to leave the property expose their new condition. When they try to go outside, they encounter a desert landscape inhabited by a sandworm. The Handbook for the Recently Deceased explains some of the rules, although its bureaucratic language makes the adjustment difficult.
The property is sold and occupied by Charles Deetz, his daughter Lydia, and his wife Delia, the teenager's stepmother. Charles sees the move as a chance to rest, while Delia remakes the interior, taking away the home's familiarity for its former residents. Adam and Barbara try to scare the new family, but the living cannot easily perceive them. Afterlife caseworker Juno explains that the couple is bound to the house for 125 years and warns them against contacting Betelgeuse, also known as Beetlejuice.
Why can Lydia see the ghosts?
Feeling disconnected from the adults around her, Lydia notices figures in the attic window and eventually meets the Maitlands. Unlike Charles and Delia, she can see and speak with them. At first, the girl is caught between both sides: the ghosts want peace in their home, while her father and stepmother refuse to leave. Lydia gradually becomes an ally to the couple, and Barbara takes on a protective role.
At a dinner party, the Maitlands make the guests dance to Day-O (The Banana Boat Song) and frighten them with creatures emerging from the plates. Their attempt fails to drive the family out: Charles and his guests see the manifestation as a commercial attraction. Otho, who is involved with the home's interior design, finds the handbook and comes to believe that he can control the phenomenon.
Who is Beetlejuice, and why does saying his name three times matter?
Beetlejuice presents himself as an expert in driving living people out of spaces occupied by ghosts, but his behavior reveals a dangerous ally. Adam and Barbara try summoning him by repeating his name, encounter an unpredictable being, and decide not to trust him. Even so, he interferes at the house, at one point terrifying the Deetzes in the form of a snake-like creature.
Repeating his name serves as a means of summoning him and is also used in attempts to send him away. That rule becomes crucial when Lydia needs help and, later, when the Maitlands try to stop the wedding. The catch is that once Beetlejuice is free to act, he manipulates his surroundings and prevents others from finishing the invocation.
Is Otho's ritual a séance or an exorcism?
Charles wants to present the ghosts as proof of a prospective paranormal attraction business. Lydia refuses to exploit her friends, but Otho uses the handbook to make Adam and Barbara appear before the guests. Although he treats the procedure as a supernatural demonstration, it has the effect of an exorcism: the two appear in wedding clothes and begin to age and decay. Otho cannot halt the process.
That is when Lydia turns to the only figure who seems able to intervene immediately: Beetlejuice. She makes this decision to save Adam and Barbara, not because she freely wishes to marry the ghost.
Why does Beetlejuice want to marry Lydia?
The ghost demands marriage as the price for saving the Maitlands. Marrying a living person would allow him to escape the restrictions keeping him in the afterlife. Lydia agrees under pressure and summons him by saying his name three times. He stops the exorcism and restores Adam and Barbara, then takes control of the house to collect his end of the bargain.
A macabre ceremony begins, with Lydia dressed as a bride and a minister from the realm of the dead. Beetlejuice neutralizes attempts to resist him: he traps the adults in sculptures, drives away the Maitlands, and even prevents Lydia from speaking freely. This is therefore not a scene of romantic choice. What is at stake is his attempt to force a marriage on the teenager after using her friends' survival as leverage.
How does the sandworm stop the wedding?
Adam and Barbara try to prevent the vows from being completed. When Beetlejuice drives them away, Barbara reaches the desert landscape surrounding the realm of the dead. Rather than fleeing the creature that threatened her earlier, she rides the enormous sandworm back into the house. The monster bursts into the ceremony shortly before it becomes official, swallows Beetlejuice, and sends him back to the underworld.
The sandworm's return completes a connection established near the beginning: the danger that once blocked the Maitlands' exits becomes the answer to their supposed savior. The ceremony remains unfinished, Lydia does not become Beetlejuice's wife, and the exorcism has already been stopped.
What happens to Lydia, the Maitlands, the Deetzes, and Beetlejuice?
After the confrontation, the living and the dead find a way to coexist. Adam and Barbara remain in the house and help Lydia with school, while the Deetzes accept their presence. The home regains elements of its earlier appearance, and the teenager is noticeably happier. As a reward for her good grades, the Maitlands make Lydia levitate and dance to Harry Belafonte's Jump in the Line. Delia continues making sculptures, including one depicting Beetlejuice.
The antagonist reappears in the afterlife waiting room, subject to the same bureaucracy that surrounded the Maitlands. When he tries to cut the line, he angers another deceased person, who shrinks his head. The film does not show Beetlejuice being permanently destroyed: it shows his expulsion from the house and a comic punishment. This distinction matters when interpreting the ending without inventing an additional death that the film does not establish.
What should viewers know about the ending and the film's versions?
This explanation follows the story released in theaters in 1988, listed by the American Film Institute with a running time of 92 minutes. The AFI records that the ending underwent reshoots during production to give Michael Keaton a larger role. That does not establish that the wedding is completed in any commercially released edit discussed here. Nor does this recap incorporate events from Beetlejuice Beetlejuice (2024), which belongs to a later chapter of the story.
The ending ultimately turns on the changed relationship between the families: the Maitlands stop fighting the new occupants, Lydia finds support in Adam and Barbara, and Beetlejuice loses the control he tried to secure through marriage.
