The Alaska Triangle (2020)

Documentary · Mystery · Sci-Fi

An area in Alaska known for unusual activity, including mysterious disappearances, sightings of strange creatures, lights in the sky, and encounters with ghosts. Some experts speculate that ley lines or electromagnetic anomalies may be causing these bizarre occurrences within the Triangle.

IMDb rating: 5.7 (390 votes)
Seasons: 2
Streaming (US): HBO Max · Discovery+ Amazon Channel · YouTube TV · Philo · Discovery + · The Roku Channel · Travel Channel · Plex · Xumo Play · Tubi TV · Spectrum On Demand · Plex Channel
Language: EN
Type: TV series

Browse all Rollercoaster seasons in the explorer → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 2 seasons indexed

Seasons

Season 1 (2020)

5.94 avg 10 episodes 6.5 → 5.9 42 min avg

Rollercoaster

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Missing Douglas	6.5	45
2	The Hairyman of Port Chatham	6.2	36
3	The Alaskan Loch Ness Monster	5.8	32
4	Haunted Cabin and Giants	6.0	32
5	Haunted and Kushtaka Curse	5.7	27
6	The Alaskan Titanic	5.5	26
7	Underwater UFOs and Ghost Ship	6.2	27
8	Flight 1628 and Thunderbird	6.3	24
9	The Secrets of Mount Hayes	5.3	33
10	Alaskan Bigfoot and Mysterious Forcefields of the Triangle	5.9	26

Season 2 (2021)

5.54 avg 8 episodes 7.0 → 5.1

Rollercoaster

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Dark Pyramid and Violent Nature	7.0	29
2	Gold Rush Ghost Town and Little Demons	5.2	20
3	Bigfoot Island and Aliens of Kodiak	5.0	24
4	Mysterious Forces and Haunted Roads	5.8	20
5	The Ghosts of Independence Mine and Alaskan Yeti	5.4	18
6	The Kodiak Dinosaur and Disappearing Planes	5.1	16
7	UFOs of the Triangle and Alaska's Lost World	5.7	16
8	Aggressive Bigfoot and Haunted Hotel	5.1	14

The Alaska Triangle (2020)

Seasons

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