The public is invited to the free premiere of part four of the five-part North Central College Sesquicentennial documentary produced with Naperville Community Television, "A Promising Start," at 7 p.m. in Madden Theatre at the Fine Arts Center, 171 E. Chicago Ave. The documentary series production is led by Naperville Community Television’s Emmy Award-winning Executive Director Elizabeth Braham Spencer, who also is adjunct professor of broadcast communication at the College. Part four, "A Student-Centered Community," spans the period 1975 to 1990, during the administration Gael D. Swing, the eighth of North Central’s nine presidents.