Paul Hittscher was an actor whose film career, although not always in the main spotlight, was significant for its versatility and depth. He began to gain recognition in the 1960s and 1970s, a period when his talent emerged in psychological dramas and thrillers.

Notable among his works are "The Whisper of Shadows" (1968), where he portrayed a tormented detective, and "The Last Game" (1975), in the role of an enigmatic strategist. Hittscher was renowned for his ability to embody complex and ambiguous characters, often anti-heroes or tormented figures, with a measured yet intensely expressive performance. His screen presence was characterized by a subtle gravitas, making him a memorable face for roles that demanded introspection and psychological nuance.