The Three Investigators: Isle of Death (2026) is a Adventure, Family, Crime film that follows the three investigators want to go on a road trip during their vacation, but just as they are about to set off, the phone rings and an unknown caller hands the trio of detectives their latest case: the archaeologists belonging to the secret society Sphinx are carrying out illegal excavations and selling the stolen art treasures. Their next target is the supposedly cursed island of Makatao. The Three Investigators: Isle of Death is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.0 out of 10 from 20 votes. Fans of adventure movies may also want to explore similar titles below.