The Traveler Knife is a mystical blade belonging to the Travelers. It has the power to remove Passengers without killing the host in the process. In Resident Evil, the last known traveler knife was destroyed by Markos, the leader of the Travelers.
In True Lies, Gregor used the last knife to threaten Silas. Nadia took the blade from him and killed him in order to prove that she was loyal to Silas.
In Original Sin, Gregor asked Nadia where his body is. He went there in Matt's body to dig his body up and take the blade. Matt awoke the following day in muddy shoes and a blade in his pocket.
In For Whom the Bell Tolls, Matt told about his problem and the blade to Jeremy. He has decided to set cameras around the house to track what he is doing. Tomorrow he checked the videos. In the video, Gregor possessed Matt and called his friend Kristof. Then he approached the camera and told Matt that at some point his friend will come to look for the blade. Matt's only task is to protect it.
In Dead Man on Campus, Matt gave the blade to Katherine who gave it to Nadia.
In Fifty Shades of Grayson, Nadia told Katherine that she can use the blade in order to extend her life. When she said that she did not want it, Nadia gave the blade back to Matt.
In Gone Girl, Stefan used the knife to kill Katherine.
In Resident Evil, The passenger inside Tyler gave the last known traveler knife to Markos who destroyed it with fire.
- True Lies
- Original Sin
- For Whom the Bell Tolls
- Dead Man on Campus
- Fifty Shades of Grayson
- Gone Girl
- Resident Evil
- It is unclear whether the blade would work against a Passenger with permanent control over their host.
- It's shown in Gone Girl that the blade can remove a Passenger from the host.