Sonia DarrinSonia Darrin was an American film actress, best known for her role as Agnes Lowzier in The Big Sleep (1946).Movies (3)The Big Sleep (1946)Frankenstein Meets the Wolf Man (1943)It Started with Eve (1941)Genres Sonia Darrin works incrimecrossover fictiondramafilm noirhorrormusicalMore about Sonia DarrinWikipedia