Skip to content

Featured Popular Top Rated Upcoming Now Playing

Featured Popular Top Rated Airing Today On The Air

Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War

Search movies and TV series

Search movies and TV series

Featured Popular Top Rated Upcoming Now Playing

Featured Popular Top Rated Airing Today On The Air

Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War

Every movie and series, one place to find it.

Search movies and TV series

Loading content…

Discover where to watch movies and TV series online. Browse trending titles, streaming availability, ratings, trailers, cast and full episode guides — all in one place.

Movies

Featured
Popular
Top Rated
Upcoming
Now Playing

TV Series

Featured
Popular
Top Rated
Airing Today
On The Air

Discover

Trending
Free to Watch
Browse Genres
Search

© 2026 Watch Free Online Movies. All rights reserved.

This product uses the TMDB API but is not endorsed or certified by TMDB. Watch Free Online Movies does not host or stream any media — it links to where titles are legally available.

Loading title details…

The Avengers: United They Stand poster

The Avengers: United They Stand(1999)

TV-Y71999 – 20001 season13 episodes

Animation Action & Adventure Sci-Fi & Fantasy

67%User score 67 percent

User Score

33 votes

Overview

When the planet is threatened by Super Villains, time traveling conquerors, alien invaders, mythical monsters or mad robots bent on the total destruction of humanity, when the forces of evil are so overwhelming that no single hero has the power to save the world, when there is no hope left… the AVENGERS ASSEMBLE!

Seasons(1)

Season 11999 · 13 episodesOctober 30, 1999

Season list for The Avengers: United They Stand

Top Billed Cast

Linda Ballantyne
Wasp (voice)
Tony Daniels
Hawkeye (voice)

More Like This

Recommendations based on this series

83%User score 83 percent

Justice League Unlimited

2004 · Animation · Action & Adventure

71%User score 71 percent

Spidey and His Amazing Friends

2021 · Animation · Kids

62%User score 62 percent

Marvel's Hulk and the Agents of S.M.A.S.H.

2013 · Action & Adventure · Animation

82%User score 82 percent

The Avengers: Earth's Mightiest Heroes

2010 · Action & Adventure · Animation

75%User score 75 percent

Marvel's Avengers

2013 · Action & Adventure · Animation

72%User score 72 percent

Marvel's Guardians of the Galaxy

2015 · Animation · Action & Adventure

76%User score 76 percent

Batman: The Brave and the Bold

2008 · Animation · Action & Adventure

83%User score 83 percent

Teen Titans

2003 · Animation · Action & Adventure

77%User score 77 percent

Legion of Super Heroes

2006 · Animation · Action & Adventure

72%User score 72 percent

Justice League Action

2016 · Animation · Action & Adventure

75%User score 75 percent

Fantastic Four: World's Greatest Heroes

2006 · Animation · Action & Adventure

77%User score 77 percent

Marvel's Ultimate Spider-Man

2012 · Animation · Action & Adventure

67%User score 67 percent

Iron Man

1994 · Animation · Action & Adventure

75%User score 75 percent

The Super Hero Squad Show

2009 · Action & Adventure · Animation

66%User score 66 percent

Fantastic Four

1994 · Action & Adventure · Animation

75%User score 75 percent

Spider-Man

1981 · Animation · Kids

74%User score 74 percent

The Herculoids

1967 · Animation · Action & Adventure

77%User score 77 percent

DC's Stargirl

2020 · Sci-Fi & Fantasy · Action & Adventure

82%User score 82 percent

Justice League

2001 · Action & Adventure · Animation

75%User score 75 percent

Marvel's Spider-Man

2017 · Animation · Sci-Fi & Fantasy

The Avengers: United They Stand (1999) | Watch Free Online Movies

Ron Rubin

Vision (voice)

Martin Roach

Falcon (voice)

Rod Wilson

Ant-Man (voice)

Lenore Zann

Tigra (voice)

Stavroula Logothettis

Scarlet Witch (voice)

John Stocker

Ultron (voice)

Dan Chameroy

Captain America (voice)

Hamish McEwan

Wonder Man (voice)

Ken Kramer

Kang (voice)

Raoul Max Trujillo

Namor (voice)

Susan Roman

Moonstone (voice)

Graham Harley

Jarvis (voice)

Francis Diakowsky

Iron Man (voice)

Rob Cowan

Boomerang (voice)

Media

Where to Watch

US

Stream

Stream on Disney Plus

Buy

Buy on Amazon Video
Buy on Apple TV Store
Buy on Google Play Movies
Buy on Fandango At Home

All watch options for The Avengers: United They Stand

Streaming availability data provided by JustWatch via TMDB.

Facts

Status: Canceled
Type: Scripted
Original name: The Avengers: United They Stand
First aired: October 30, 1999
Last aired: February 26, 2000
Network: Fox Kids
Original language: English

Keywords

superhero
based on comic
super power
superhero team