The machine used to administer the electrocution was a 1950s Hickok model 610A, a universal Television - F.M. alignment signal generator.
The machine playing the song at the beginning of the movie is the Thomas Pacconi Museum Series Collector's Edition AM/FM Radio Cassette.
The song that plays at the beginning of the movie is "Wrap Your Troubles in Dreams" by Bing Crosby from 1931, which also appears in BioShock (2007), located at Painless Dental (supply closet) in the Medical Pavilion.
This movie is adapted from an audio diary "Timmy H. Interrogation" by Sullivan of BioShock (2007), located in Neptune's Bounty (the Wharf of Lower, under Fontaine Fisheries, needs a code). This movie also uses the text from the audio diary in its entirety and expands on it.
Wilhelm scream appears in this movie.