![The Secret of the Purple Reef](https://image.tmdb.org/t/p/w500/fKRKux5MI2eG2BmAOznMz0vrnmB.jpg)
Plot
When a man mysteriously vanishes on his ship in the Caribbean, his two brothers journey there to investigate his disappearance.
Trailer
Trailer's not available.
Cast
![Jeff Richards](https://image.tmdb.org/t/p/w500/yidbwDgmrCbsYbEbDOe40x9Up6s.jpg)
Jeff Richards
Mark Christopher
![Richard Chamberlain](https://image.tmdb.org/t/p/w500/wIM7nm64sjb1vF702W7LhNh6Otd.jpg)
Richard Chamberlain
Dean Christopher
![Margia Dean](https://image.tmdb.org/t/p/w500/kR5sdSS7RjSRQ1e73v2Chn6KYfI.jpg)
Margia Dean
Rue Amboy
![Peter Falk](https://image.tmdb.org/t/p/w500/e59x8ITouNlyz8Qa2abb5lxiQvI.jpg)
Peter Falk
Tom Weber
![Terence de Marney](https://image.tmdb.org/t/p/w500/nNNrfvm22nbAizT0hodwW5J8O4a.jpg)
Terence de Marney
Ashby
![Robert Earl Jones](https://image.tmdb.org/t/p/w500/wHXkfp6KLdexNSWVHa417wLItlp.jpg)
Robert Earl Jones
Tobias