Space Chimps in order

2 films, 2h 37m in all, in release order.

Space Chimps
2008 · 81 min · Post-credits scene: yes
When an unmanned space shuttle crashes on an uncharted planet, a trio of astronaut chimpanzees are launched by NASA into a wormhole to investigate.
Snoozefest
Space Chimps 2: Zartog Strikes Back
2010 · 76 min
Comet longs to be taken seriously as a full-fledged space chimp. He journeys to the fantastical Planet Malgor and bonds with the adorable alien Kilowatt, living out his ultimate fantasy. However, it's time for Comet to prove himself when the feared alien ruler Zartog takes over Mission Control! Comet must show he has the right stuff, and join fellow chimps Ham, Luna and Titan, to save the day.
Snoozefest

Frequently asked questions

What order should I watch Space Chimps in?

1. Space Chimps (2008), 2. Space Chimps 2: Zartog Strikes Back (2010).

How long does it take to watch all of Space Chimps?

About 2h 37m across 2 released films.

Do any Space Chimps films have post-credit scenes?

Yes: Space Chimps.