It's been six years since the last "Meet the Parents" flick -- but Ben Stiller's back as "Ben Focker" ... and this time, he's got kids.
The trailer for the new movie, "Little Fockers," dropped this morning -- and Robert De Niro, Barbra Streisand and Blythe Danner all return.
Jessica Alba and Harvey Keitel also join the cast -- though Dustin Hoffman is nowhere to be seen.
