Answer
The Shape of Water, directed by Guillermo del Toro, featured actor Michael Stuhlbarg in the supporting role of Dr. Robert Hoffstetler. The film, set during the Cold War, follows a mute cleaning woman who forms a unique relationship with a mysterious amphibious creature held in a high-security government laboratory. Stuhlbarg's character, Hoffstetler, is the head of the laboratory and plays a crucial role in the narrative.