"I am a small man, a humble man. Being poor I have had to do much that I did not want to do. But so long as the great Dr McFarlane comes to my whistle, that long am I a man. If I have not that then I have nothing. Then I am only a cabman and a grave robber. You'll never get rid of me, Toddy."

"Foul Fingers Crimson with Dead Men's Blood!"

"INVADED!...the sanctuary of the Dead!...by the Hero of Horror!...and the Master of Menace!"

"Foul Traffic in Dead Bodies."

"He taught me the mathematics of anatomy but he couldn't teach me the poetry of medicine."

"[Donald sits on a tomb in a graveyard and offers a bit of his lunch to a dog sitting on a nearby grave] Here. Here's a bit of something for you. [the dog growls angrily] Now, now, laddie. I only wanted to be friendly."

"Jane Adams — Helen Paige"

"Tom Neal — Clifford Scott"

"Jan Wiley — Virginia Rogers Scott"

"Rondo Hatton — Hal Moffat"

"No woman was safe from his crushing arms..."

"His brain cried "Kill, kill, kill!""

"[to Emily] Pardon me, but did I see you in Rebecca?"

"Binnie Barnes — Mildred Dean"

"Marjorie Reynolds — Melody Allen"

"Lou Costello — Horatio Prim"

"Bud Abbott — Cuthbert Greenway / Dr. Ralph Greenway"

"Something NEW from BUD and LOU!"

"FOR PEOPLE WHO WANT TO DIE LAUGHING!"

"Sharp Fanged Blood Sucking DEATH Dives from MIDNIGHT SKIES!"

"Guy Usher — Henry Morton"

"Dave O'Brien — Johnny Layden"

"Suzanne Kaaren — Mary Heath"

"Bela Lugosi — Dr. Paul Carruthers"

"He's Trained His Brood of Blood-Hungry Bats to Kill on Command!"

"Robert Homans — Constable Cap Beggs"

"When a person questions her own sanity, it's a good sign she's not far from normal."

"My study of the mind has convinced me how little we know of its powers."

"A little knowledge of the occult is dangerous. Unless it's used for good, disaster will follow its wake. That is Cosmic Law!"

"Byron Foulger — Mr. Samuels"

"Joan Fulton — Stella McNally"

"Virginia Christine — Lady of the Streets"

"Howard Freeman — Hal Ormiston"

"Alan Napier — F. Holmes Harmon"

"Bill Goodwin — Lieutenant Larry Brooks"

"Virginia Grey — Joan Medford"

"Robert Lowery — Steven Morrow"

"Martin Kosleck — Marcel De Lange"

"Rondo Hatton — The Creeper"

"Jerry, the morgue attendant: If the Creeper's still alive, I'm gonna put in some overtime."

"F. Holmes Harmon: [Hearing someone come in but not turning around] If you're the janitor, come back later. If you're anyone else, there's a window at the end of the hall, jump out of it."

"[Seeing the Creeper for the first time] Magnifique! The perfect Neanderthal Man!"