The Best River Movies on Prime Video

What it's about: At the start of the first World War, in the middle of Africa’s nowhere, a gin soaked riverboat captain is persuaded by a strong-willed missionary to go down river and face-off a German warship.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 7 services (iTunes, Google Play & 5 others).

What it's about: Fitzcarraldo is a dreamer who plans to build an opera house in Iquitos, in the Peruvian Amazon, so, in order to finance his project, he embarks on an epic adventure to collect rubber, a very profitable product, in a remote and unexplored region of the rainforest.

Where to Watch: Available to watch free online (PopcornFlix & Tubi TV), stream on a popular subscription service (Prime Video, Fandor & Shout Factory TV) & rent or buy from $2.99 on 7 services (iTunes, Google Play & 5 others).

What it's about: A true-life drama in the 1920s, centering on British explorer Col. Percy Fawcett, who discovered evidence of a previously unknown, advanced civilazation in the Amazon and disappeared whilst searching for it.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $3.99 on 7 services (iTunes, Google Play & 5 others).

What it's about: The just out of college effete son of a no-nonsense steamboat captain comes to visit his father whom he's not seen since he was little.

Where to Watch: Available to watch free online (PopcornFlix, SnagFilms & Tubi TV), stream on a popular subscription service (Prime Video), stream on a popular TV everywhere service (Epix) & rent or buy from $3.99 on 2 services (Prime Video & Vudu).

What it's about: Two boys find a fugitive hiding out on an island in the Mississippi River and form a pact to help him reunite with his lover and escape.

Where to Watch: Available to stream on a popular subscription service (Prime Video & Hulu), stream on a popular TV everywhere service (Epix) & rent or buy from $1.99 on 8 services (iTunes, Google Play & 6 others).

What it's about: In 1981, an enthusiastic young adventurer follows his dreams into the Bolivian Amazon jungle with two friends and a guide with a mysterious past. Their journey quickly turns into a terrifying ordeal as the darkest elements of human nature and the deadliest threats of the wilderness lead to an all-out fight for survival.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $0.99 on 4 services (iTunes, Vudu & 2 others).

What it's about: Present days. A man and his companion go on a journey to cremate the dead body of the former beloved wife, on a riverbank in the area where they spent their honeymoon.

Where to Watch: Available to watch free online (Tubi TV) & stream on a popular subscription service (Prime Video & Fandor).

What it's about: In the south of Laos, an American volunteer doctor becomes a fugitive after he intervenes in the sexual assault of a young woman. When the assailant's body is pulled from the Mekong River, things quickly spiral out of control.

Where to Watch: Available to watch free online (Tubi TV), stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 4 services (iTunes, Google Play & 2 others).

What it's about: When flesh-eating piranhas are accidently released into a summer resort's rivers, the guests become their next meal.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 3 services (iTunes, Prime Video & Vudu).

What it's about: Bob McGraw is in his 12th year of college, goofing his way through life. Bob, Irwing, Gonzer and Max are the four losers forced and bribed to represent their university in an intercollegiate raft race. Forced and bribed into this role, they make some friends, the lovely Heather Merriweather, but mostly enemies, among others a whole team of marines, and preppy IVY-leaguers determined to win.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & stream on a popular TV everywhere service (Epix).

What it's about: The story follows a band of former Confederate soldiers who were part of a cavalry unit. Their commander, Graff (Rourke) had once been a heroic and staunch supporter of the southern cause, but after losing his family he became cold hearted and ruthless. His second in command is Eustis (Mulroney), whom Graff has trained on the strategies of leadership and combat command.

Where to Watch: Available to stream on a popular subscription service (HBO & Prime Video), stream on a popular TV everywhere service (HBO) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

What it's about: A group of friends and their girlfriends head out for what is expected to be a vacation of hiking, camping and a good time, but when a backwoods mama finds them on her turf, it becomes anything but a vacation.

Where to Watch: Available to watch free online (PopcornFlix & Tubi TV), stream on a popular subscription service (Prime Video, Shout Factory TV & ConTV), stream on a popular TV everywhere service (Epix) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

What it's about: Marine atomic tests cause changes in the ocean's ecosystem resulting in dangerous blobs of radiation and the resurrection of a dormant dinosaur which threatens London.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

What it's about: Lambert owns the trucking line that ships cattle to market. When he raises his rates Roy decides to ship the cattle on the River Boat. When Lambert and his men are unable to stop the boat, they rustle the cattle.

Where to Watch: Available to stream on a popular subscription service (Prime Video), stream on a popular TV everywhere service (Epix) & rent or buy from $1.99 on 1 service (Prime Video).

What it's about: A group of American tourists heading down an African river make a brief stop at Snake Island, an island that has been virtually abandoned for years. When they end up getting trapped on the island overnight, they find thousands of deadly snakes intent on reclaiming the tropical island for themselves.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $4.99 on 1 service (Prime Video).