The final scene with Libby was so secret that only Jack Bender and his assistant director had it in their scripts, and to prevent Libby from being the only woman in the mental institution, every woman on the set, including Bender's daughter Sophie, was dressed in robes and pajamas to appear as background characters.
Posljednja scena s Libby bila je toliko tajna da su je samo Jack Bender i njegov asistent imali napisanu, a kako bi spriječili da Libby bude jedina žena u mentalnoj ustanovi sve ostale žene iz snimateljske ekipe, uključujući i Benderovu kćerku Sophie, morale su obući ogrtače i pidžame te glumiti likove u pozadini.