As of July 2026, Poltergeist: The Legacy Season 4 aired in 1999 with 22 episodes — streaming now on MGM Amazon Channel. Full episode guide and where to watch below.

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Poltergeist: The Legacy Season 4

1999 22 Episodes Sci-Fi & Fantasy ⭐ 6/10

If you want science fiction that respects its own premise, Poltergeist: The Legacy Season 4 is available on and right now. A single, tightly-focused season means there is plenty to get through without ever feeling padded. 37 viewers have already rated it on TMDB — the kind of consensus that does not happen by accident. Derek de Lint leads a cast that never lets the concept overwhelm the characters. Available now — press play and find out why people keep recommending it.

Poltergeist: The Legacy Season 4 is not trying to be everything to everyone, and that focus is exactly what makes it work. What makes Poltergeist: The Legacy Season 4 work is that the ideas never crowd out the people having them. Season 4 of Poltergeist: The Legacy includes 22 episodes. It aired from March 1999 to November 1999. This season stars Derek de Lint, Martin Cummins and Helen Shaver. Derek de Lint and Martin Cummins lead a cast that brings real weight to the material. It was aired in 1999. Poltergeist: The Legacy Season 4 resists the temptation to explain everything, trusting the audience to sit with ambiguity. There is real craft here, even in the moments that do not fully land.

For late-night viewing or a proper weekend binge, Poltergeist: The Legacy Season 4 fits the bill. It rewards viewers regardless of what else is in their watch history. Short enough to finish in a weekend, substantial enough to feel satisfying. Watch for Derek de Lint in particular — the performance elevates the material. Satisfying on multiple levels.

📡 Where to Watch Poltergeist: The Legacy Season 4

🇦🇺 Australia

MGM Amazon Channel

🇬🇧 United Kingdom

MGM Plus Amazon Channel

🇨🇦 Canada

MGM Amazon Channel

🇳🇿 New Zealand

MGM Plus Amazon Channel

🎬 Poltergeist: The Legacy Season 4 — Episode Guide

Song of the Raven (1)

Rachel performs a psychiatric evaluation on Raymond Corvus as Derek is convinced he is responsible for a series of murders identical to those he was tried and found guilty of committing. As Rachel struggles with the results of her evaluation and the knowledge it will put a man to death the team cont...

Bird of Prey (2)

Corvus was put to death but the murders continue...Alex forms an alliance with one of the victim's fiance and vows they will find her killer. Derek and Nick trail a reporter on a scoop to find the killer and a close encounter with an early demise of her own...as Rachel becomes to object of the Harve...

A young man is mysteriously killed while at a well known local spot, a place where a woman was lynched in the 50's. His skull is crushed, but not his head, and his body is covered with what looks like electrical burns. The coroner is an old aquaintence of Dereks and he asks if Derek will come and...

A patient of Rachel's mysteriously vanishes after their last session and bequeaths her a beautiful but odd painting. After learning more about the young woman's disappearance and the history behind the painting itself the team becomes convinced it must be destroyed. Kat's new friend decides to teach...

Alex's grandmother travels to San Francisco to warn her of an evil spirit/Bocor thatis after her. She gives Alex a magic charm to protect her but falls pray to the Bocor's voodoo powers herself. With her grandmother now in a coma Alex does the only thing she can think of to help her... she releases...

The Traitor (1)

Alex returns after an unexpected sabbatical as the team turns on Derek when an old case is re-opened. The twenty year old evidence begins pointing towards Derek as a cold blooded killer and old witnesses can no longer rely on their own accounts to save him. As he stands firm in his innocence those c...

Double Cross (2)

Franklin Cross begins his takeover of the San Francisco house of the Legacy. The team are not sure what is going on, where Derek is or whether or not to trust Cross. The investigations into Reed Horton continue while the team try to find out what has happened to Derek themselves.

Brother's Keeper

Nick's brother, Jeremy, who died and was cremated, appears on the road in front of Nicks car. He claims to have 'escaped' and has The Soul Chaser after him trying to take him back. After a brief altercation with The Soul Chaser Nick takes the wounded Jimmy back to the Legacy HQ with him, believin...

Kat is doing magic with her friend Miranda, who has shown her a few small tricks and has taken her to her secret place. Miranda tells Kat that if she touches the amulet she has given her to the heart of three other poeple then the five points of power will increase her magical prowess. Rachel,...

Wishful Thinking

A mysterious bottle is found by Milos Javitz in an old curio shop. he thinks that it could be an item that he has been searching for for years, a bottle containing Ginelle, a female genie. Before he can complete his three wishes after releasing her he is tricked into closing his eyes. She knocks ...

Alex wrestles with the guilt and grief of losing her Grandmother as Rose's spirit urges her to save another from the same fate. The spirit of a young boy drowned years prior has returned to seek revenge on another and Alex must help convince the boy to resist vengeance and move on.

Unholy Congress (1)

Excavations in boston discover what loks like a tomb buried deep underground. The digging has made an opening and when the builders examine it they release Dr. Mordecai Church from his long imprisonment. He kills them and sets about starting his own 'religion', recruiting young runaways as his congr...

The Sacrifice (2)

Horton's plans to split The Legacy apart and destroy Derek begins to work as Kristin walks out and with Mordecai Church at his side he has a powerful ally to help him finish of the rest of the team. With the Boston chapter of The Legacy being almost non-existant now it is left to Derek and Nick t...

She's Got the Devil in Her Heart

A couple of fisherman catch something big and heavy on their anchor. Unknowingly they have released Karen Morgan, a succubus who is in love with Nick. She uses another name and disguises herself to 'fall in love' with Nicks friend and then starts to visit Rachel at her Doctor's office. She uses b...

Derek's lover (Megan) is murdered in a car bombing and he and Alex pursue the killer, only to be drawn into a horrifying web of Horton's making that pits Derek and Alex against each other ? Can Derek bring himself to kill Alex or can he defeat Horton once and for all ?

Rachel recieves a blast from the bast. While watching an old home-video Kat notices a little girl in the video that had never been there before. It turns out the little girl is named Paige, Rachels child she gave up when she was 19. Paige died some years later and is now out for revenge on Rachel, w...

We begin with a priest, who has sent a young lad on a mission to find out information about the Legacy House. The young lad returns with news that a gate way to hell is buried under the Legacy House. The Priest then kills the lad, as he now has what he was after. The priest sets out to be-friend Ale...

A patient of Rachels with a tragic past and with a life threatening asthmatic condition inherits her family mansion and becomes the target for seemingly vengeful ghosts, demons and spirits.

Kat faces mortal danger when she resumes her friendship with an ailing Miranda. To save Kat, Rachel must find powers from the past, a past she would prefer to forget. For this episode, we learn that Miranda wants to transform herself into Kat - to inhabit Kats body. To live in Kats body. After the...

The Mephisto Strain

Alex struggles to cure Nick, and has to keep him alive, after he is infected by a Denomic parasite which makes him see evil all around him. The episode begins with Alex working in the control room when Nick bursts in through the front door. He chases after Alex, trying to kill her. She manages to fi...

🎭 Cast of Poltergeist: The Legacy Season 4

Derek de Lint

Derek Rayne, Ph.D.

Martin Cummins

Helen Shaver

Rachel Corrigan, MD

Robbi Chong

Alexandra Moreau

Kristin Lehman

📋 All Seasons of Poltergeist: The Legacy

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