The Three Investigators: Isle of Death
The Three Investigators: Isle of Death is not streaming on a US subscription app right now, as of October 6, 2026.
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.
Where to watch
Not currently available for streaming in the US.
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