Complex sentence: Howe was a Theater Arts student at Oakland University in Rochester Hills, MI at the time of the film's production, and he went on to graduate OU attend a Master's program in Theater at Penn State University.
Split into simpler sentences: Howe was a Theater Arts student at Oakland University in Rochester Hills, MI at the time of the film's production. He went on to graduate OU and attend a Master's program in Theater at Penn State University.