[s4e1] All That Glitters -

In this episode, the Lagina brothers conduct a massive second dig in the Money Pit and find potential evidence of a shipwreck in the swamp.

"All That Glitters" serves as the opening chapter of a major three-part crossover event involving the entire FBI franchise: Part 1: FBI S04E01 ("All That Glitters"). Part 2: FBI: Most Wanted S03E01 ("Exposed"). Part 3: FBI: International Series Premiere ("Pilot"). [S4E1] All That Glitters

The episode begins with the murder of a young woman following a high-end yacht party attended by influential global figures. As the team investigates, they uncover a complex web involving sex trafficking and powerful billionaires. The investigation becomes personal when the primary suspect is identified as a veteran who served alongside Agent Kenny Crosby . In this episode, the Lagina brothers conduct a

The episode explores the "ridiculous chain of command" within elite circles and the moral exhaustion agents face when confronting institutionalized crime. Alternative Reference: The Curse of Oak Island Part 3: FBI: International Series Premiere ("Pilot")

Originally from FBI: Most Wanted , Crosby is central to this episode as he pursues a former comrade.

If you are referring to the history-based reality show The Curse of Oak Island , please note that while "All That Glitters" is a known title, it is .

The team searches for the "Chappell Vault," a legendary concrete-covered wooden treasure vault located deep underground.