Scarce 8x10-inch black and white glossy portrait as Dr. Zachary Smith on T.V.'s science-fiction favorite "Lost in Space," signed and inscribed in black marker in the 1980s. Gentle surface creases in spots, but, overall, in good condition for its age. The snarky character actor was unforgettable as the show's dastardly, effete stowaway who toiled endlessly to botch the Robinsons' various efforts to return to Earth. He made several other contributions to the horror, sci-fi and fantasy genres, chiefly on television, including two classic episodes of "The Twilight Zone," entitled "Twenty-Two" (1961) and "The Silence" (1961).