Directed by Mark Steven Johnson. With Kristen Bell, Will Arnett, Danny DeVito, Alexis Dziena and Josh Duhamel. Categories: Comedy, Drama, Romance. Year: 2010.

Will Arnett in When in Rome
Directed by John Krasinski. With Julianne Nicholson, John Krasinski, Christopher Meloni, Dominic Cooper, Chris Messina, Will Arnett, Ben Shenkman, Timothy Hutton and Joey Slotnick. Year: 2009.

Will Arnett in Brief Interviews with Hideous Men
This is the movie that asks the question: What would it be like if the government were able to train guinea pigs to be secret agents? Penélope Cruz, Sam Rockwell, Nicolas Cage and others provide the voices for a group of high-IQ talking computer-generated guinea pigs that are specially trained to save humanity from a villain's plot to take over the world. The movie is in a 3-D digital format. Directed by Hoyt Yeatman. With Tracy Morgan, Will Arnett, Bill Nighy, and Zach Galifianakis and. Categories: Action, Adventure, Comedy, Fantasy. Year: 2009.

Will Arnett in G-Force
When the earth is threatened by alien invaders, a ragtag group of monsters is assembled to save the planet. B.O.B. (Seth Rogen), a gelatinous blob; Dr. Cockroach, Ph.D (Hugh Laurie), an insect-headed genius; the Missing Link (Will Arnett), a macho half-ape, half-fish; Susan "Ginormica" Murphy (Reese Witherspoon), a 50-foot tall woman; and Insectosaurus, a 350-foot grub must learn how to work together and coordinate their wacky powers in order to prevent the alien invastion. Directed by Rob Letterman and Conrad Vernon. With Paul Rudd, Kiefer Sutherland, Rainn Wilson and Stephen Colbert. Categories: Comedy, Fantasy, Animation, Adventure, Family. Year: 2009.

Will Arnett in Monsters vs. Aliens
When Horton the Elephant (Jim Carrey) discovers that a tiny speck of dust that he found on a flower is actually home to the miniscule citizens of Whoville, he agrees to help protect the Whos from the dangers of the regular-sized Jungle of Nool. Teaming up with Ned O'Malley (Steve Carell), the Mayor of Whoville, who has 96 daughters and one quiet son (Jesse McCartney), Horton sets out to find the Whos a safe resting place for their little world. But, when Horton's neighbors catch wind of the story, Sour Kangaroo (Carol Burnett) and her evil eagle partner, Vlad Vladikoff (Will Arnett), will stop at nothing to destroy the speck. Directed by Jimmy Hayward and Steve Martino. With Seth Rogen, Isla Fisher, Jonah Hill and Amy Poehler. Categories: Animation, Adventure, Comedy, Family. Year: 2008.

Will Arnett in Horton Hears a Who!
Jackie Moon (Will Ferrell), a one-time disco star, uses his earnings to buy the ABA's Flint Tropics and installs himself as the team's owner-coach-player-promoter. When word comes down from the league office that a merger with the NBA is in the works, Jackie is elated until he learns that only the top four teams will be making the jump to the big time. With the remaining clubs set to be disbanded, Jackie sets out on a one man crusade to save his team. But, in order for the lowly Tropics to climb out of the bottom of the standings, Jackie will need the help of a washed up former star (Woody Harrelson) and a me-first ball hog (André Benjamin). Directed by Kent Alterman. With Maura Tierney, Andrew Daly, Will Arnett, Andy Richter, David Koechner and Rob Corddry. Categories: Comedy, Sports. Year: 2008.

Will Arnett in Semi-Pro
After being stripped of their gold medals, rival figure skaters Chazz Michael Michaels (Will Ferrell) and Jimmy MacElroy (Jon Heder) exploit a loophole to return to competitive ice skaking as a pairs team. Michaels is brash, crude and unapologetic, skating with flair, power and charisma. MacElroy is a sensitive artist whose skills have been developed in a strict, protected environment. Training with Coach (Craig T. Nelson), Chazz and Jimmy set out to learn new skills and train to perform a controversial manuever that might be the only way to defeat their main competition, the Van Waldenberg siblings (Amy Poehler and Will Arnett). Directed by Josh Gordon and Will Speck. With Jenna Fischer, William Fichtner, Nick Swardson, Luke Wilson and Rob Corddry. Categories: Comedy, Romance, Sports. Year: 2007.

Will Arnett in Blades of Glory
John (Will Arnett) and Dean Solomon (Will Forte) are a pair of good-natured, but completely socially awkward brothers who set out to give their dying father the grandchild he always wanted. Homeschooled and raised isolated from strangers, the brothers will have to overcome their inability to talk to women and convince at least one of them to become pregnant before it's too late. Directed by Bob Odenkirk. With Kristen Wiig, Jenna Fischer, David Koechner, Chi McBride and Bill Hader. Categories: Comedy. Year: 2007.

Will Arnett in The Brothers Solomon
Rod Kimble (Andy Samberg) dreams of being a famous stuntman. Deadset on becoming the next Evel Knievel, he attempts one unsuccessful stunt jump after another around his small town in the hopes of impressing his long time crush Denise (Isla Fisher). Besides his own ineptitude, Rod is held back by his discouraging, meanspirited stepfather Frank (Ian McShane). When Frank needs an operation the family can't afford, Rod sets out to raise the money with his biggest stunt yet and win Frank's respect once and for all. As Rod prepares for a record breaking motorcycle jump over fifteen school buses, he's aided by his faithful stunt team made up of his best friends Kevin (Jorma Taccone), Dave (Bill Hader) and Rico (Danny R. McBride). Directed by Akiva Schaffer. With Sissy Spacek and Will Arnett. Categories: Comedy. Year: 2007.

Will Arnett in Hot Rod
Remy (Patton Oswalt) is a rat who dreams of becoming a great French chef and constantly risks life to steal delicious food from an expensive restaurant in Paris. His father and brother don't approve and would rather stick to the normal rat life of eating garbage. But, Remy won't be deterred in his quest to join the culinary world and teams up with a lowly janitor (Lou Romano) to make his dreams come true. Directed by Brad Bird and Jan Pinkava. With Brad Garrett, Ian Holm, Brian Dennehy, Peter O'Toole, Janeane Garofalo, Will Arnett and John Ratzenberger. Categories: Animation, Comedy, Family. Year: 2007.

Will Arnett in Ratatouille
After meeting the handsome, intelligent Kevin (Michael Vartan), Charlotte Cantilini (Jennifer Lopez) thinks she has finally found true love. The only trouble is Kevin's insane mother, Viola (Jane Fonda). After recently losing her job, Viola is afraid of losing her son as well, and sets out to keep her son single by doing everything she can to drive Charlotte away. Directed by Robert Luketic. With Wanda Sykes, Adam Scott and Annie Parisse. Categories: Comedy, Romance. Year: 2005.

Will Arnett in Monster-in-Law