Planet 51 squanders an interesting premise with an overly familiar storyline, stock characters, and humor that alternates between curious and potentially offensive.
Read Critics Reviews
More
Certified fresh picks
New TV Tonight
-
Fallout: Season 2
97% -
Happiness: Season 1
86% -
Emily in Paris: Season 5
73% -
My Next Guest Needs No Introduction With David Letterman: Season 6
-- -
Mo' Waffles: Season 1
-- -
What's in the Box?: Season 1
-- -
Music Box: Season 3.2
-- -
Born to be Wild: Season 1
-- -
Adult Swim's The Elephant: Season 1
--
Most Popular TV on RT
-
Fallout: Season 2
97% -
IT: Welcome to Derry: Season 1
80% -
Ripple: Season 1
-- -
Pluribus: Season 1
98% -
Stranger Things: Season 5
84% -
City of Shadows: Season 1
83% -
Emily in Paris: Season 5
73% -
The Beast in Me: Season 1
83% -
Heated Rivalry: Season 1
96%
More
Certified fresh pick
Columns
Guides
-
Verified Hot Movies of 2025
Link to Verified Hot Movies of 2025 -
Best New Comedies of 2025, Ranked by Tomatometer
Link to Best New Comedies of 2025, Ranked by Tomatometer
Hubs
-
What to Watch: In Theaters and On Streaming
Link to What to Watch: In Theaters and On Streaming -
Awards Tour
Link to Awards Tour
RT News
-
Critical Thinking: These Holiday Movies Are Rotten; Do You Agree?
Link to Critical Thinking: These Holiday Movies Are Rotten; Do You Agree? -
Renewed and Cancelled TV Shows 2025
Link to Renewed and Cancelled TV Shows 2025
Planet 51
Where to Watch
Planet 51
Watch Planet 51 with a subscription on Netflix, rent on Fandango at Home, or buy on Fandango at Home.
What to Know
Critics Reviews
Audience Reviews
My Rating
Cast & Crew
More Like This
Related Movie News
Videos
Planet 51
Photos
Planet 51
Movie Info
-
Director -
Jorge Blanco -
Producer -
Ignacio Perez Dolcet , Guy Collins -
Screenwriter -
Joe Stillman -
Distributor -
Sony Pictures Entertainment -
Production Co -
Ilion Animation Studios -
Rating -
PG (Some Suggestive Humor|Mild Sci-Fi Action) -
Genre -
Kids & Family , Comedy , Adventure , Sci-Fi , Animation -
Original Language -
English -
Release Date (Theaters) -
Nov 20, 2009, Wide -
Release Date (Streaming) -
Apr 16, 2012 -
Box Office (Gross USA) -
$42.2M -
Runtime -
1h 31m -
Sound Mix -
Dolby Digital
>