The next movie from Simon Pegg and Nick Frost made waves at Comic Con last summer, and now the trailer for Paul is available for the public at large to enjoy.  The English comedy duo, whose recent outings include Shaun of the Dead and Hot Fuzz, enlisted Greg Mottola (Superbad, Adventureland) to direct.  The flick follows Pegg and Frost trekking across the America and what happens when they find an alien named Paul voiced by Seth Rogen.  It also stars Jason Bateman, Kristen Wiig, Bill Hader, and Jane Lynch.  Paul hits theatres March 18, 2011.  (Want more Paul?  Here’s a short teaser.)