← Back to filmFilm · CastFull castThe Lunatic at LargeOn screenCast8 credited performersLeon ErrolSam SmithDorothy MackaillBeatrix StaynesArtwork unavailableJack RaymondMandell EssingtonWarren CookDr. WilkinsKenneth MacKennaWilliam Carroll / Henry CarrollArtwork unavailableTom BlakeMaxwellArtwork unavailableCharles SlatteryLuntTheresa Maxwell ConoverAunt Teddy