The Three Investigators Collection

Franchise

The Three Investigators Collection

A series of films adapted the stories of the Robert Arthur, Jr. book series.

All 2 titles · chronological

Movie poster for The Three Investigators in The Secret of Skeleton Island

The Three Investigators in The Secret of Skeleton Island

2007

Movie poster for The Three Investigators in The Secret of Terror Castle

The Three Investigators in The Secret of Terror Castle

2009