All the couples are back for a wedding in Las Vegas, but plans for a romantic weekend go awry when their various misadventures get them into some compromising situations that threaten to derail the big event.
Adam Brody
as Isaac
Michael Ealy
as Dominic
Jerry Ferrara
as Jeremy Kern
Meagan Good
as Mya
Regina Hall
as Candace Hall
Kevin Hart
as Cedric Ward
Dennis Haysbert
as Uncle Eddie
Taraji P. Henson
as Lauren Harris
Terrence J
as Michael Hanover
Jenifer Lewis
as Loretta
Romany Malco
as Zeke Freeman
Wendi McLendon-Covey
as Tish
