- Dr. Ziska: Rigo, a patient - I keep him in a trance. Sometimes he gets out - does terrible things.
- Dr. Ziska: A strange case - but I deal in strange cases!
- Dr. Ziska: I have only one guest chamber - but no doubt we can make the gentlemen comfortable.
- Dr. Ziska: Caliban - see that the guests have the USUAL attention!
- Dr. Ziska: My servant - don't allow him to frighten you - the poor creature is dumb!
- Doctor Edwards: I am Dr. Edwards - the owner of this sanitarium.
- Doctor Edwards: We were overpowered and imprisoned here by my patients. Our lives are in constant peril.
- Doctor Edwards: Ziska, who was once a famous surgeon, controls the others...
- Doctor Edwards: Caliban imagines he's Ziska's slave - Rigo is dangerous, while Dan is quite harmless ...
- Doctor Edwards: They must have built those devilish traps and devices after they imprisoned us.
- Opening Dialogue Card: A human monster watched with cat-like eyes for victims.
- Betty Watson: How can I ever be worthy of a wonderful man like you?
- Johnny Goodlittle, the under clerk: Use your ingenuity.
- Intertitle: Bowman's disappearance was Danburg's biggest thrill since the milkman eloped with the bootlegger's wife.
- Intertitle: Johnny Goodlittle - - he has ambition, which in Danburg is as bad as having eczema.
- Johnny Goodlittle, the under clerk: G-e-e, Betty! - - You grow more beautiful every day! You look like - - Mrs. Cleopatra.
- Intertitle: Watson had a keg of cider in the smoke house, so Betty's party brought out the cream of society.
- Intertitle: Everything was going fine until the neighborhood sheik arrived.
- Amos Rugg: If I had a gun I'd show that bird -...
- Johnny Goodlittle, the under clerk: Here - take mine!
- Amos Rugg: Something's the matter with me - I'm dizzy! - My head's going 'round!
- Johnny Goodlittle, the under clerk: I'm dizzy, too! - but's 'cause th' room's goin' round!
- Johnny Goodlittle, the under clerk: I got the strangest sort of courage - I can lick anybody in America - Europe - Jerusalem!