In addition to Mantooth working as an actor for over forty years, he has remained an advocate of firefighters, paramedics, EMTs, and other emergency medical services providers. He does speeches and personal appearances each year at events across the country, discussing the "inside story of the development of the television series "Emergency!" and its impact on the EMS system development". Having worked closely with the nation's first certified firefighter/paramedics, who served as technical advisors on the set of "Emergency!". Mantooth brings a perspective and insight into the startup and history of pre-hospital treatment in the field. He worked alongside influential men who made a difference ... men he greatly admired ... the late Robert A. Cinader, creator and executive producer of "Emergency!", and the man known as the Father of Modern Emergency Medical Services, close friend and mentor, the late James O. Page. According to A.J. Heightman, Editor-in-Chief, Journal of Emergency Medical Services (JEMS), "Randy Mantooth is one of the strongest reminders of how America turned the dedicated delivery of basic emergency care into a systematic approach to EMS and Advanced Life Support".