We have three new clips and five character posters to share from Cal Brunker's animated sci-fi family film, Escape from Planet Earth.  Brendan Fraser and Rob Corddry voice two alien brothers who get into all sorts of hijinks when a mission leads them to the notoriously dangerous title planet.

Also featuring the voices of Jane Lynch, Craig Robinson, George Lopez, Sofia Vergara, Steve Zahn, Chris Parnell, Jonath Morgan Heit, James Corden, Jessica Alba, Sarah Jessica Parker and William Shatner, Escape from Planet Earth opens February 15th.  Hit the jump to check out the clips and posters.

Check out the clips below, followed by the character posters.  Clips courtesy of Fandango and Kidzworld. Be sure to head over to EW for another clip.  The posters and more images can be found at Escape from Planet Earth's Facebook page.

Here's the official synopsis:

The 3D animated family comedy catapults moviegoers to planet Baab where admired astronaut Scorch Supernova (Brendan Fraser) is a national hero to the blue alien population. A master of daring rescues, Scorch pulls off astonishing feats with the quiet aid of his nerdy, by-the-rules brother, Gary (Rob Corddry), head of mission control at BASA. When BASA’s no-nonsense chief Lena (Jessica Alba) informs the brothers of an SOS from a notoriously dangerous planet, Scorch rejects Gary’s warnings and bounds off for yet another exciting mission. But when Scorch finds himself caught in a fiendish trap set by the evil Shanker (William Shatner) it’s up to scrawny, risk-adverse Gary to do the real rescuing. As the interplanetary stakes rise to new heights, Gary is left to save his brother, his planet, his beloved wife Kira (Sarah Jessica Parker) and their adventure hungry son Kip.