Insidious: The Red Door Ending And After-Credits Scene Explained

Learn what happens in Insidious: The Red Door, how it connects to the previous films, and what it sets up for the future of the Insidious franchise.

Have you ever wondered what lies behind the red door in the Insidious movies? The fifth installment of the Insidious franchise is here, and it’s full of surprises and scares. In this post, we will explain the ending and the after-credits scene of Insidious: The Red Door, and how they connect to the previous films and the future of the series.

Insidious: The Red Door is a direct sequel to Insidious (2010) and Insidious: Chapter 2 (2013), and it follows the Lambert family as they face their old demons once again. Josh Lambert (Patrick Wilson), his son Dalton (Ty Simpkins), and the Lipstick-Face Demon are back in this supernatural horror film that takes them to the dark realm of The Further. 

#1. What happens in Insidious: The Red Door? 

Source: IMDb

Insidious: The Red Door takes place 10 years after the events of Insidious: Chapter 2, where Josh Lambert was possessed by a malevolent spirit and tried to kill his family, but was saved by his son Dalton, who has the ability to astral project into The Further. Both Josh and Dalton were hypnotized to forget their traumatic experiences and to avoid attracting more ghosts.

However, their memories start to resurface when Josh’s mother Lorraine dies and Dalton goes to college, where he is encouraged by his art professor to explore his subconscious through painting. Dalton paints a creepy red door, which is the gateway to The Further, and he becomes haunted by the Lipstick-Face Demon, who wants to take his soul.

Meanwhile, Josh discovers that his father Ben Burton, who he never knew, was also a victim of The Further and committed suicide in a psychiatric hospital in 1978. Josh meets his father’s ghost, who warns him that he has a dark secret that he needs to face.

Josh and Dalton eventually reunite and decide to enter The Further together to confront their fears and end their curse. They encounter Elise Rainer, the psychic who helped them in the past, who guides them to the red door. Behind the door, they find out that Josh’s secret is that he killed his father when he was a child, under the influence of the Lipstick-Face Demon.

Josh and Dalton manage to fight off the demon and free themselves from its grip. They return to their bodies and burn Dalton’s painting of the red door, hoping to close it for good.

#2. How does Insidious: The Red Door connect to the previous films?

Source: IMDb

Insidious: The Red Door is a direct continuation of the story of the Lambert family, who were first introduced in Insidious. The film references many events and characters from the first two films, such as: 

• The Lipstick-Face Demon, who is the main antagonist of Insidious and who tried to possess Dalton’s body.
• Elise Rainer, who is a recurring character in all Insidious films and who helped the Lamberts in both Insidious and Insidious: Chapter 2. She died at the end of Insidious but returned as a ghost in Insidious: Chapter 2.
• Renai Lambert, who is Josh’s wife and Dalton’s mother. She was also haunted by ghosts in both Insidious and Insidious: Chapter 2.
• Foster Lambert, who is Josh and Renai’s younger son and Dalton’s brother. He had a minor role in both Insidious and Insidious: Chapter 2.
• Specs and Tucker, who are Elise’s assistants and comic relief characters. They appeared in all Insidious films except for Insidious: The Red Door.

Insidious: The Red Door also connects to the prequels Insidious: Chapter 3 (2015) and Insidious: The Last Key (2018), which focused on Elise’s backstory and her encounters with other haunted families. These films are set before Insidious but have some links to the main storyline, such as:

• Quinn Brenner, who is a teenage girl who sought Elise’s help in Insidious: Chapter 3. She had a cameo in Insidious: The Last Key as an adult.
• Imogen Rainier, who is Elise’s niece who inherited her psychic abilities in Insidious: The Last Key. She had a cameo in Insidious: The Red Door as an adult.
• Keyface, who is a demon who tormented Elise’s family in Insidious: The Last Key. He had a cameo in Insidious: The Red Door as one of the spirits in The Further.

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#3. What does Insidious: The Red Door set up for the future?

The post-credits scene

Source: IMDb

Insidious: The Red Door has a post-credits scene that teases the possibility of more sequels or spin-offs. The scene shows Josh and Dalton in their car, driving away from their ordeal. They turn on the radio and hear a song called “Stay” by the Swedish rock band Ghost. The song is sung by Patrick Wilson himself, who is a fan of the band and who directed the film. 

As they listen to the song, they notice a strange noise coming from the back seat. They turn around and see a ghostly figure sitting behind them. The figure is revealed to be Ben Burton, Josh’s father, who smiles wickedly at them. The scene cuts to black and the film ends.

The post-credits scene suggests that Josh and Dalton are not free from The Further and that Ben Burton may have a sinister agenda. It also implies that there may be a connection between Ghost and The Further, as the band’s lyrics and imagery often deal with themes of death, evil, and the occult.

The sixth movie: Thread: An Insidious Tale

Source: IMDb

Insidious: The Red Door is not the end of the Insidious franchise, as Sony Pictures has already confirmed that another movie is in the works. The sixth movie is titled Thread: An Insidious Tale and it is an offshoot of the main series, not a direct sequel.

Thread: An Insidious Tale will star Mandy Moore and Kumail Nanjiani as a married couple who use a spell to travel back in time to stop their daughter from dying, but it does not go as planned. The film will be directed by Jeremy Slater, who is known for his work on The Umbrella Academy and The Exorcist TV series.

Thread: An Insidious Tale is expected to be released in 2024 and it will explore a new aspect of The Further and its consequences. It is unclear if it will have any connection to the previous films or characters, or if it will introduce new ones.

The possibility of more sequels or spin-offs

Source: IMDb

Insidious: The Red Door leaves the door open for more sequels or spin-offs, as it does not conclusively wrap up the story of the Lambert family or The Further. There are still many questions left unanswered, such as:

• What is the origin and nature of The Further and its inhabitants?
• What is the true identity and motive of the Lipstick-Face Demon?
• What is the fate of Elise Rainer and her assistants Specs and Tucker?
• What are the implications of Josh’s secret and Ben Burton’s return?
• What are the other powers and dangers of astral projection?

The Insidious franchise has proven to be a successful and popular horror series, with each film earning positive reviews and box office returns. It has also spawned a loyal fan base that enjoys its unique style, mythology, and scares. Therefore, it is likely that Sony Pictures will continue to produce more films in the future, either as direct sequels or as standalone stories set in the same universe. 

Insidious: The Red Door is a thrilling and terrifying addition to the Insidious franchise, as it brings back the Lambert family and their nemesis, the Lipstick-Face Demon. The film explains the ending and the after-credits scene of Insidious: The Red Door, and how they connect to the previous films and the future of the series.

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