Brian Dennehy: Brian Dennehy. Actor: First Blood. Imposing, barrel-chested and often silver-haired Brian Dennehy was a prolific US actor, well respected on both screen and stage over many decades. He was born in July 1938 in Bridgeport, CT, and attended Columbia University in New York City on a football scholarship. Brian majored in history, before moving on to Yale to study dramatic arts. He first appeared in minor screen roles in such...