Before Parker died, Lorraine brought Josh to the hospital. Parker met Josh for the first time and discovered that Josh had the ability to get out of his body. So after death, the soul followed Josh and wanted to take possession of his body. So lorraine found that every photo of Josh has Bride in Black (Parker). Since then, Josh has been afraid of taking pictures.
In 1986, Elise and Carl came to Lambert's apartment to diagnose Josh and discovered Parker Crane. The two decided to abolish Josh's ability to drift souls.
A few years later, the Josh family moved to a new house. Dalton climbed to the attic and accidentally fell down, unconscious the next day (the soul has reached the underworld).
Renai noticed that strange things happened frequently in the new house and saw many ghosts.
The Josh family moved again with their family, but strange things continued. The red-faced devil and other evil spirits followed Dalton, wanting his flesh.
Lorraine invited Elise and Ghostbusters. Elise discovered that it was a red-faced devil, and decided that Josh's soul would go to the underworld to retrieve Dalton's soul.
Josh was guided by Josh when he was a child in the underworld (doubt 1), walked into the red door in the attic of the old house, and found Dalton imprisoned by the red-faced devil. Josh rescued Dalton and was chased by the red-faced devil and other evil spirits on the way back. When the two returned home (still in the underworld), Josh told Dalton to go first and found Bride in Black in front of a mirror. Josh's soul has not returned, it is still in the underworld, Dalton's soul has returned, and Bride in Black usurped the throne and lived in Josh's body. The red-faced devil disappeared. (Question 2)
Bride in Black killed Elise with Josh's body. Elise's soul reaches the underworld.
The Josh family moved again with their family and returned to Lorraine's house. Josh's soul also arrived here, wanting to tell Renai the truth, so he made many hints, but Renai mistakenly thought it was a strange occurrence.
The Ghostbusters came to Elise's room before his death and found the video of Elise and Carl going to the young Josh's house in their early years, and saw Josh as an adult in it.
Lorraine saw the ghost in white at home and decided to ask the ghost hunter duo to help. The Ghostbusters duo invited Carl, the psychic talked with Elise's soul, and found that Parker was behind the scenes. Elise told them that the murderer (Parker) could be found in the hospital. The group went to the hospital and found Parker's home and the bodies of those killed by Parker.
Lorraine led Renai away and told her that Josh was possessed by Parker at this time.
Carl and Ghostbusters go to Josh's house to confirm Josh's true identity. After Josh's identity was revealed, Carl was killed, and the latter came to the underworld to meet the real Josh's soul.
Josh is guided by the evil spirit, returns to the original room, and meets Elise. Elise pointed him back to his memory to find Parker's lair. The group returned to the scene when Josh was young, and when he was young, Josh showed them the way. They came to the room of the infant Parker, and the ghost in white wanted to kill Josh.
When Lorraine and Renai returned home, they found something was wrong and were about to flee. Josh (Parker) stopped them. Lorraine was locked in the room, Renai and two children fled to the basement. Dalton decided to go out of his body and go to the underworld to find Josh. Josh (Parker) chases to the basement, trying to kill Dalton.
Elise begged the young Parker to erase the memory of the white-clothed ghost and help her, and finally repelled the white-clothed ghost with a Trojan horse. With the memory destroyed, Parker also left Josh's body. Dalton found the souls of Josh and Carl in the underworld and brought them back to his body.
In the end, Josh and Dalton decided to ask Carl to erase their memories.
The ghost hunter duo and Elise come to another house, and the little girl can actually see Elise (doubt 3). Elise entered the room and wanted to talk to the soul of Alison, the girl sitting in the chair, but Elise found something unexpected.
View more about Insidious: Chapter 2 reviews