The Advanced Virtual Academy (AVA) Twilight High School (THS) provides Houston Independent School District (HISD) high school students opportunities to earn credits toward graduation and pass state-mandated assessments. The program targets students who are at risk of not completing courses required to earn a high school diploma. This 2014-2015 Twilight High School program report describes program outcomes in the fifth year of program implementation. It describes characteristics of program participants and their assessments of the program and academic outcomes for the 2014-2015 school year in comparison to the 2013-2014 school year. The Twilight High School program began operations in November 2010.