The Hangover Part III is coming full circle, bringing the franchise back to Las Vegas for the third and final installment. Today, we have word that Heather Graham will reprise her role as Jade from The Hangover.

The actress wasn't seen in last summer's The Hangover Part II, which took the action to Thailand. This sets up some potential fireworks, since Stu (Ed Helms) got married to Jade during The Hangover, and the sequel was set around Stu's wedding with his new fiancee Lauren (Jamie Chung). It isn't known yet if Jamie Chung will be back as Stu's current wife.

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No specific plot details have been released for this final sequel, except that the Wolf Pack (Bradley Cooper, Ed Helms, and Zach Galifianakis) is going back to Vegas. We reported last month that Mike Epps will return as Black Doug from the first installment. Franchise regulars Mike Tyson and Ken Jeong also star.

Todd Phillips is directing from a screenplay he co-wrote with Craig Mazin. Production is scheduled to begin this fall.