Jake Gyllenhaal is in Nocturnal Animals as an actor.
 2013 saw Gyllenhaal appear in two films directed by Denis Villeneuve, whom Gyllenhaal describes as "an older brother"
 Born into the Gyllenhaal family, he is the son of director Stephen Gyllenhaal and screenwriter Naomi Foner, and his older sister is actress Maggie Gyllenhaal

