Home Movies TV Shows Anime Platforms My List

Home Movies TV Shows Anime Platforms New Languages Genres Collections Sitemap Search

© 2026 CineScope — cinema curated for late nights

Home
Movies
TV
Platforms
My List

Watch Ben 10: Alien Swarm (2009) Free Online · CineScope

Home
Movies
Ben 10: Alien Swarm

Ben 10: Alien Swarm

Ben 10: Alien Swarm

Go hero one more time!

2009 · 1h 9m · ★ 6.2

Action TV Movie Science Fiction 2009 Dir. Alex Winter

Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.

Official trailer

Cast

Ryan Kelley

Ryan Kelley

Ben Tennyson

Galadriel Stineman

Galadriel Stineman

Gwen Tennyson

Nathan Keyes

Nathan Keyes

Kevin E. Levin

Alyssa Diaz

Alyssa Diaz

Elena Validus

Herbert Siguenza

Herbert Siguenza

Victor Validus

Barry Corbin

Barry Corbin

Grandpa Max Tennyson

Dee Bradley Baker

Dee Bradley Baker

Big Chill / Humongousaur (voice)

Alex Winter

Alex Winter

Nanomech (voice)

Wendy Cutler

Wendy Cutler

Alien Chip Queen (voice)

Joyce Kurtz

Computer (voice)

Patrick Cox

Patrick Cox

Big Ed

Jeremy DeCarlos

Helio

Recommended for you

Ben 10: Race Against Time

Ben 10: Race Against Time

2008·5.9

Ben 10: Destroy All Aliens

Ben 10: Destroy All Aliens

2012·6.7

Ben 10 vs. the Universe: The Movie

Ben 10 vs. the Universe: The Movie

2020·7.5

Ben 10 / Generator Rex: Heroes United

Ben 10 / Generator Rex: Heroes United

2011·7.2

Ben 10: Secret of the Omnitrix

Ben 10: Secret of the Omnitrix

2007·7.4

Rise of the Teenage Mutant Ninja Turtles: The Movie

Rise of the Teenage Mutant Ninja Turtles: The Movie

2022·7.3

Superman: Man of Tomorrow

Superman: Man of Tomorrow

2020·7.1

Ultimate Avengers: The Movie

Ultimate Avengers: The Movie

2006·6.9

Green Lantern: First Flight

Green Lantern: First Flight

2009·7.0

Batman and Superman: Battle of the Super Sons

Batman and Superman: Battle of the Super Sons

2022·7.6

More like this

Reno 911!: Miami

Reno 911!: Miami

2007·5.8

Evil Aliens

Evil Aliens

2006·5.1

The Day the Earth Stood Still

The Day the Earth Stood Still

2008·5.7

The Faculty

About watching Ben 10: Alien Swarm

Can I watch Ben 10: Alien Swarm (2009) online free?: Yes. Stream Ben 10: Alien Swarm full movie online free in HD on CineScope with multiple server options.
Is Ben 10: Alien Swarm available in HD?: Ben 10: Alien Swarm can be watched in HD on CineScope. If one server is slow, switch servers from the player menu.
Do I need an account to watch Ben 10: Alien Swarm?: No account is required. Open the watch page and press play to stream Ben 10: Alien Swarm instantly.

The Faculty

1998·6.6

*batteries not included

*batteries not included

1987·6.7

Invasion of the Body Snatchers

Invasion of the Body Snatchers

1956·7.5

Pacific Rim: Uprising

Pacific Rim: Uprising

2018·6.1

V/H/S/Beyond

V/H/S/Beyond

2024·6.6