Videos of people auditioning for FD4:
Chris Carpenter:
YouTube - Chris Carpenter Final Destination 4
Drew Tarver:
YouTube - Final Destination 4 Audition
Mike Cannon:
YouTube - Mike Cannon Final Destination 4
What we know:
Reading for character "Nick", who has the premonition. Other character names are Janet, Hunt, Lori. Mechanic is first to die. Also, "Nick" talks about post-graduation plans, which means there will be some high-school students.
Also, I think Chris Carpenter is the best actor.