According to Variety newspaper, this show (airing as a special in the Tuesday time slot of "The Rookies") drew "S.W.A.T."'s highest ratings of the 1975-1976 season. In reruns, "S.W.A.T." moved to that Tuesday time slot for a few months.
About 4 years after this aired they began calling this PTSD (Post Traumatic Stress Disorder).
"The term posttraumatic stress disorder (PTSD) has become a household name since its first appearance in 1980 in the third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-lll) published by the American Psychiatric Association."