The first trailer for Little Fockers has been released online by Universal Pictures. The movie is the latest installment in the series following 2000’s Meet the Parents and 2004’s Meet the Fockers.

This time around, Greg (Ben Stiller) and his wife Pam (Teri Polo) have a couple of kids and things are going well. So well, in fact, that Jack (Robert DeNiro) has even finally accepted Greg into the revered Byrnes family “Circle of Trust.” This doesn’t last long, of course, as Jack suspects Greg of being up to no good and once again questions whether he’s worthy of association with the family.

Click over to the other side to read a synopsis and check out the trailer for Little Fockers now.

Other returning cast members include Blythe Danner, Owen Wilson, and Barbara Streisand…though no mention of Dustin Hoffman, which is depressing. Joining them are newcomers Harvey Keitel, Laura Dern, and Jessica Alba.

Little Fockers is set for release on December 22, 2010 and will be directed by Paul Weitz, who’s new to the series but has plenty of experience. Weitz has previously directed American Pie, About a Boy, In Good Company, and Cirque du Freak: The Vampire’s Assistant.

Synopsis

The test of wills between Jack Byrnes (Robert De Niro) and Greg Focker (Ben Stiller) escalates to new heights of comedy in the third installment of the blockbuster series””Little Fockers. Laura Dern, Jessica Alba and Harvey Keitel join the returning all-star cast for a new chapter of the worldwide hit franchise.

It has taken 10 years, two little Fockers with wife Pam (Polo) and countless hurdles for Greg to finally get “in” with his tightly wound father-in-law, Jack. After the cash-strapped dad takes a job moonlighting for a drug company, however, Jack’s suspicions about his favorite male nurse come roaring back.

When Greg and Pam’s entire clan””including Pam’s lovelorn ex, Kevin (Wilson)””descends for the twins’ birthday party, Greg must prove to the skeptical Jack that he’s fully capable as the man of the house. But with all the misunderstandings, spying and covert missions, will Greg pass Jack’s final test and become the family’s next patriarch”¦or will the circle of trust be broken for good?

Trailer