Coast Guard Mission Critical, the series: Follow the men and women of the United States Coast Guard engaged in never before filmed law enforcement missions and search and rescue evolutions so challenging and dangerous, they have to be the absolute best at what they do. Semper Paratus, when the call comes in America’s heroes respond. Follow us for updates and news here, @coastguardmissioncritical.com, facebook @facebook.com/coastguardmissioncritical and @www.instagram.com/coastguardmissioncritical/