If you watched the Insidious movies as they were released, you didn’t exactly watch the story in the order that it happened.
That isn’t a criticism. In fact, it’s one of the things that makes the Insidious franchise so much fun to unravel. The first movie hit theaters in 2011, followed by Insidious: Chapter 2 in 2013. Then the series jumped backward for Chapter 3 in 2015 and The Last Key in 2018 before jumping forward again with The Red Door in 2023. Now, Insidious: Out Of The Further arriving in 2026, it’s time to put those pieces in the order they belong.
So forget the release dates for a minute. We are going to follow the story the way it actually happened. That means we are starting long before the Lambert family ever heard of “The Further.”
1953 – Elise’s Story Begins – Insidious: The Last Key (2018)
Our chronological journey begins with Insidious: The Last Key, even though audiences wouldn’t see this movie until 2018. The film opens in 1953, when Elise Rainier is still a child, living with parents and younger brother, Christian. Elise already has the ability to see spirits, something her father fears rather than understands. Her gift becomes a curse when she encounters the entity that will eventually be known as KeyFace. The traumatic encounter leaves Elise carrying the consequences of that night for the rest of her life.
The movie eventually catches up to Elise as an adult. Now working with Specs and Tucker, she returns home to where the nightmare began. What follows forces Elise to confront KeyFace and the memories she has spent decades trying to escape. More importantly, we learn that Elis’s connection to the Further isn’t something she discovered later in life. She has been able to cross that boundary since she was a child.
The timing of the story is important because it takes place before Insidious. After Elise survives her confrontation with KeyFace, she returns to work with Specs and Tucker. Then Lorraine Lambert calls for help with her grandson Dalton. That phone call leads Elise directly into the events of the movie audiences saw first.
1986-2000 – Insidious: Chapter 2 (2013)
The next piece in our chronological order comes from Insidious: Chapter 2, although we have to pull it from the movie’s flashbacks. In 1986, a young Josh Lambert is discovered to have the same ability Dalton will later possess. Josh can astral project into the Further and his family becomes increasingly frightened by what happens when he leaves his body.
Elise is brought in to help Josh and she discovers that something in the Further has taken an interest in him. The Bride In Black becomes connected to Josh’s childhood experiences, convincing Elise his memories must be repressed. Josh grows up without remembering his encounters in the Further, but the ability remains buried deep inside of him.
That becomes important years later when Dalton begins showing the same ability. The main story of Chapter 2 actually takes place after Insidious, but its flashbacks reveal the history that made the Lambert family’s nightmare possible. Josh wasn’t simply haunted as a child and Dalton didn’t randomly develop the supernatural ability. The connection between the Lamberts and the Further has been there for decades.
2007 – Insidious: Chapter 3 (2015)
Before Elise even meets the Lambert family, she is already dealing with people who have crossed into the Further. Insidious: Chapter 3, released in 2015, takes place in 2007. It follows Quinn Brenner, a teenager who attempts to contact her dead mother. Instead she attracts a dangerous entity that begins stalking her.
Elise has tried to leave her paranormal work behind, but Quinn’s situation forces her back into it. She eventually enters the Further to rescue the girl, confronting another entity determined to cross into the real world. The case is frightening enough but it also gives us an important piece of Elise’s history.
This is where Elise meets Specs and Tucker, the two men who eventually become her partners. By the time Loraine Lambert calls for help, the three of them are an established team. So although Chapter 3 was the third movie released, it belongs much earlier in the story and helps set up the people who will investigate Dalton’s mysterious condition.
2010 – Insidious (2011)
Now we finally arrive at the movie that started the franchise. Josh and Renai Lambert move into a new home with their children, only for their son, Dalton to fall mysteriously into a coma. Strange activity soon surrounds the family, making it clear that Dalton’s condition was never medical. Something has happened to him and Elise knows exactly what that is.
What makes the movie important in the larger timeline is the discovery that Dalton’s ability isn’t unique. He can enter the Further because he inherited the same ability that Josh had as a child. Suddenly, the connection between Elise, Josh and Dalton becomes much clearer. The Further isn’t something they simply stumbled across, it’s been a part of their lives for decades.
The first movie also sets up the story that Chapter 2 will unravel. Josh has spent his adult life without remembering his own encounters with the Further, while Dalton has no idea why he can enter it. The Lambert family may have escaped for now but the past is about to catch up with them.
2019 – Insidious: The Red Door (2023)
Years later, Insidious: The Red Door brings us back to the Lambert family. Released in 2023, the movie finds Dalton preparing for college while Josh struggles with memories and emotions he can’t quite understand. The supernatural experiences that were suppressed years earlier haven’t disappeared as everyone thought.
What makes this chapter important to the timeline is it brings the Lambert family’s story back to the consequences of everything we’ve already seen. Dalton’s ability hasn’t disappeared and Josh’s connection to the Further goes back farther than anybody knew. The movie really isn’t expanding the mythology as much as showing what happens when a family tries to bury something that refuses to stay buried.
By the end, Josh and Dalton are able to confront the Further and close the door that has followed them since Dalton was a child. It gives the Lambert story a sense of closure while leaving the larger supernatural world intact. That distinction is important, because The Red Door may close one family’s door to the Further but it certainly doesn’t close the door on the Insidious franchise.
2026 – Insidious: Out Of The Further (2026)
Now the timeline brings us to the newest chapter. Insidious: Out Of The Further arrives in theaters August 21, 2026, introducing a new family to the Further. Gemma, a young mother living in a house where she grew up, discovers she can travel into the supernatural realm.
Gemma’s ability comes with a frightening difference. She doesn’t simply enter the Further, she can apparently bring entities back with her. Once she discovers what she can do, the boundary between the two worlds becomes increasingly dangerous. After all, the franchise’s stories have been about trying to keep the Further’s inhabitants out, this film could be the biggest breach we’ve seen yet.
Lin Shaye returns as Elise Rainier, connecting the story to the mythology that began with Elise as a child. After five movies showing us what happens when people enter the Further, Out Of The Further gives the franchise a new question. What happens when the things waiting on the other side aren’t content to stay there?
The Door Remains Open
The Lambert family’ story may have reached its conclusion with The Red Door but the mythology behind the Further is far from finished. After watching the franchise slowly reveal how Elise, Josh and Dalton became connected to that world, Out Of The Further has the opportunity to show us just how much we don’t understand what lies beyond that door.
Maybe that’s why Insidious is so unsettling. The Further isn’t simply a place where monsters hide. It is a world that has been touching ours for generations, waiting for the right person to open the door. Now, with a new family and a new way to cross that boundary, we may finally find out what happens when the things on the other side decide they don’t want to stay there.