How to find untracked files in a Perforce tree? (analogue of svn status)

Question

Anybody have a script or alias to find untracked (really: unadded) files in a Perforce tree?

EDIT: I updated the accepted answer on this one since it looks like P4V

Answer 1

Quick 'n Dirty: In p4v right-click on the folder in question and add all files underneath it to a new changelist. The changelist will now contain all files which are not currently part of the depot.