Currently available on 2 streaming services.

The Blue Lagoon - watch online: streaming, buy or rent

Currently you are able to watch "The Blue Lagoon" streaming on Vidio for free with ads or buy it as download on Apple TV. It is also possible to rent "The Blue Lagoon" on Apple TV online

Cast

Brooke Shields
Emmeline
Christopher Atkins
Richard
Leo McKern
Paddy Button
William Daniels
Arthur Lestrange
Jeffrey Kleiser
Lookout
Gus Mercurio
Officer
Elva Josephson
Young Emmeline
Glenn Kohan
Young Richard
Bradley Pryce
Little Paddy
Chad Timmerman
Infant Paddy
Gert Jacoby
Sailor
Alex Hamilton
Sailor
Richard Evanson
Sailor