Rainn Wilson in Monsters vs. Aliens (2009)

Reese Witherspoon in Monsters vs. Aliens (2009)

Will Arnett in Monsters vs. Aliens (2009)

Reese Witherspoon and Will Arnett in Monsters vs. Aliens (2009)

Will Arnett, Hugh Laurie, and Seth Rogen in Monsters vs. Aliens (2009)

Reese Witherspoon and Rainn Wilson in Monsters vs. Aliens (2009)

Kiefer Sutherland, Reese Witherspoon, Will Arnett, and Mike Mitchell in Monsters vs. Aliens (2009)

Reese Witherspoon, Will Arnett, Hugh Laurie, and Seth Rogen in Monsters vs. Aliens (2009)

Donal Logue at an event for Monsters vs. Aliens (2009)

Harland Williams at an event for Monsters vs. Aliens (2009)

Hugh Laurie at an event for Monsters vs. Aliens (2009)

Jonah Hill at an event for Monsters vs. Aliens (2009)

Josh Hutcherson at an event for Monsters vs. Aliens (2009)

Kiefer Sutherland at an event for Monsters vs. Aliens (2009)

Reese Witherspoon, Jeffrey Tambor, Will Arnett, Hugh Laurie, Seth Rogen, and Julie White in Monsters vs. Aliens (2009)

Kiefer Sutherland and Stephen Colbert in Monsters vs. Aliens (2009)

Hugh Laurie and Seth Rogen in Monsters vs. Aliens (2009)

Kiefer Sutherland and Reese Witherspoon in Monsters vs. Aliens (2009)

Hugh Laurie in Monsters vs. Aliens (2009)

Kiefer Sutherland in Monsters vs. Aliens (2009)

Stephen Colbert in Monsters vs. Aliens (2009)