Synopsis
Professor Arronax and Ned Land meet Captain Nemo, who reveals that the so-called sea monster they've been told about is actually his submarine The Nautilus.
Movie Information
- Director
- Joseph Barbera
- Writers
- Jules Verne, Draper Lewis
- Release Year
- 1973
- Runtime
- 60 minutes
- Genre
- Animation, Adventure, Science Fiction, TV Movie
- Language
- EN
- Country
- Australia
- Status
- Released
- Rating
- 6.2 / 10 (4 votes)
Top Cast
Tim Elliott
Voice
Ron Haddrick
Voice
Don Pascoe
Voice
Ready to watch 20,000 Leagues Under the Sea?
Pick a streaming source and press play — free, HD, no signup.
▶ Watch 20,000 Leagues Under the Sea FreeSimilar Movies
The League of Extraordinary Gentlemen
2003 ★ 6.0
Mysterious Island
1941 ★ 6.1
20,000 Leagues Under the Sea
1954 ★ 7.1
The Amazing Captain Nemo
1978 ★ 5.5
Captain Nemo and the Underwater City
1969 ★ 5.6
The Mysterious Island
1973 ★ 5.6
20,000 Leagues Under the Sea
1916 ★ 6.1
20,000 Leagues Under the Sea
1997 ★ 5.9
Mysterious Island
1961 ★ 6.6
30,000 Leagues Under The Sea
2007 ★ 3.4
CAPTAIN NEMO ... Captain Nemo and the Mysterious Island
2017 ★ 7.0
Mysterious Island
2012 ★ 4.5
20,000 Leagues Under the Sea
2004 ★ 6.9
Crayola Kids Adventures: 20,000 Leagues Under the Sea
1997 ★ 6.3
You May Also Like
Mutant Pumpkins from Outer Space
2009 ★ 6.1
Sofia the First: The Floating Palace
2013 ★ 7.2
Ben 10: Secret of the Omnitrix
2007 ★ 7.4
Rise of the Teenage Mutant Ninja Turtles: The Movie
2022 ★ 7.3
Titan A.E.
2000 ★ 6.6
Ben 10: Destroy All Aliens
2012 ★ 6.6
Regular Show: The Movie
2015 ★ 7.9
Zog
2018 ★ 6.7
Invisible Sister
2015 ★ 6.7
The Gruffalo's Child
2011 ★ 6.8
Hey Arnold! The Jungle Movie
2018 ★ 7.6
Atlantis: Milo's Return
2003 ★ 6.3
Star Wars Rebels: Spark of Rebellion
2014 ★ 7.3
SpongeBob Squarepants: Kreepaway Kamp
2024 ★ 7.1
More Animation Movies
Toy Story 5
2026 ★ 8.3
Minions & Monsters
2026 ★ 7.6
Avatar Aang: The Last Airbender
2026 ★ 9.2
Demon Slayer: Kimetsu no Yaiba Infinity Castle
2025 ★ 8.8
Zootopia 2
2025 ★ 7.7
The Super Mario Galaxy Movie
2026 ★ 8.2
Spider-Man: Across the Spider-Verse
2023 ★ 8.3
Spider-Man: Into the Spider-Verse
2018 ★ 8.4
Hoppers
2026 ★ 8.2
Toy Story
1995 ★ 8.0
The Wild Robot
2024 ★ 8.3
Swapped
2026 ★ 8.9
Coco
2017 ★ 8.2
GOAT
2026 ★ 8.1
More with Tim Elliott
Moulin Rouge!
2001 ★ 7.5
Young Einstein
1988 ★ 5.2
The Right Hand Man
1987 ★ 4.7
Stiletto
1981
The Legend of Robin Hood
1971 ★ 7.3
Treasure Island
1987 ★ 7.0
Utu
1983 ★ 7.0
The Prince and the Pauper
1972
The Mysterious Island
1975 ★ 6.5
The Black Arrow
1973 ★ 7.0
Travels of Marco Polo
1972 ★ 9.0
Journey Among Women
1977 ★ 3.8
Master of the World
1976 ★ 8.0
The Count of Monte Cristo
1973 ★ 6.2
More from Joseph Barbera
Scooby-Doo
2002 ★ 6.1
Scooby-Doo 2: Monsters Unleashed
2004 ★ 6.1
The Flintstones
1994 ★ 5.4
Tom & Jerry
2021 ★ 6.7
Scooby-Doo on Zombie Island
1998 ★ 7.7
The Flintstones in Viva Rock Vegas
2000 ★ 4.8
Tom and Jerry: The Movie
1992 ★ 6.3
Scooby-Doo and the Cyber Chase
2001 ★ 7.3
Scooby-Doo! and the Witch's Ghost
1999 ★ 7.4
Scooby-Doo! and the Loch Ness Monster
2004 ★ 7.3
Aloha Scooby-Doo!
2005 ★ 7.1
Tom and Jerry Cowboy Up!
2022 ★ 6.9
Scooby-Doo! in Where's My Mummy?
2005 ★ 7.4
Charlotte's Web
1973 ★ 6.9
Trending Now
Mayday
2026 ★ 7.9
The Runner
2026 ★ 6.7
The Odyssey
2026 ★ 8.0
Spider-Man: Brand New Day
2026 ★ 7.9
Obsession
2026 ★ 8.2
The Whisper Man
2026 ★ 6.8
Coyote vs. Acme
2026 ★ 7.6
Backrooms
2026 ★ 7.1
Supergirl
2026 ★ 6.7
Buddy
2026 ★ 8.3
Mutiny
2026 ★ 6.4
Project Hail Mary
2026 ★ 8.6
Clash of the Thundermans
2026 ★ 6.9
The Girl in the River
2026 ★ 7.8
Popular This Week
Explore related titles
Frequently Asked Questions
Where can I watch 20,000 Leagues Under the Sea online for free?
You can watch 20,000 Leagues Under the Sea (1973) online for free in HD on FreeFlix. No signup or subscription is required — just open this page and click play.
Is 20,000 Leagues Under the Sea available in HD?
Yes. FreeFlix offers 20,000 Leagues Under the Sea in full HD with multiple mirror sources, so if one source is slow you can switch in one click.
What is 20,000 Leagues Under the Sea about?
Professor Arronax and Ned Land meet Captain Nemo, who reveals that the so-called sea monster they've been told about is actually his submarine The Nautilus.
Do I need to register or pay?
No. FreeFlix is completely free, with no registration, account, credit card, or hidden charges.