In this article, we draw from our collaboration across a diverse cadre of colleagues who have focused on different aspects of teaching, higher education, and carcerality. In particular, our research team, known as STEM-OPS (STEM Opportunities in Prison Settings), studied higher education in prison with a specific focus on science, technology, engineering, and mathematics (STEM) and incarceration. We present interrelated findings from interviews across four people who are formerly incarcerated. Most Higher Education in Prison (HEP) programs are taught by university professors who are experts in content areas (such as science, chemistry, and math) and not pedagogy. As such, we believe teacher educators have an opportunity and an obligation to build professional learning opportunities related to pedagogy to support these instructors' practices.