produced and directed by Steve Goodman ; produced and co-directed by David Murdock ; co-produced by Linden Harrigan, Carolie Hobson ; narrated by Linden Harrigan ; Educational Video Center
produced and directed by Steve Goodman ; produced and co-directed by David Murdock ; co-produced by Linden Harrigan, Carolie Hobson ; narrated by Linden Harrigan ; Educational Video Center