Hal Barwood: Hal Barwood. Writer: Warning Sign. Writer, director and producer Hal Barwood was born and raised in Hanover, New Hampshire. His father ran a local movie theater. Barwood graduated with honors with a BA in arts from Brown University in Providence, Rhode Island. Hal then attended the University of Southern California's School of Cinema-Television, where he first met both George Lucas and future frequent collaborator Matthew Robbins. Barwood and Robbins wrote...
