Phil Hamman is the nationally bestselling author of Under the Influence and disORDER. As a high school teacher for thirty years, Phil has been committed to working with teenagers with difficult behaviors such as conduct disorders and oppositional defiance.
Sandy Hamman has been a teacher with the Sioux City Community School District in Iowa since 1994. She specializes in teaching writing and reading.
Callie Beaulieu has been an actress for several decades. Classically trained, she is predominantly a theater actress, and her work has been seen around the country. Callie recently returned to the US after spending nearly a decade living in the Caribbean. She is a proud member of Actors Equity Association and SAG-AFTRA.