Netflix has announced the return of more “Unsolved Mysteries,” revealing that “Unsolved Mysteries: Volume 4” will premiere on Wednesday, July 31.

According to Netflix, the iconic series will continue to delve into unexplained deaths, baffling disappearances, and eerie paranormal activity.

Currently, viewers can access 21 episodes of the new series on Netflix, which explore a wide range of mysteries including murders, disappearances, hauntings, and UFO sightings.

“Unsolved Mysteries” is produced by Cosgrove/Meurer Productions, the creators of the original docuseries, in collaboration with 21 Laps Entertainment, known for producing “Stranger Things.”

The core premise of the show remains unchanged: “Someone, somewhere, knows the truth.” Since its debut in 1988 with the renowned Robert Stack as host, “Unsolved Mysteries” has captivated audiences, becoming a cornerstone of true crime programming. The original series ran for 11 years and marked its 35th anniversary last year, leaving an indelible mark on the genre and inspiring countless amateur sleuths worldwide.