Page "Strange Brew" Paragraph 3

Meanwhile, the evil Brewmeister Smith ( Max von Sydow ) is perfecting a secret plan to take over the world by placing a mind-control drug in Elsinore beer which, while rendering the consumer docile, also makes him or her attack others when stimulated by certain musical tones.

Smith tests this adulterated beer on patients of the neighboring Royal Canadian Institute for the Mentally Insane, which is connected to the brewery by underground tunnels.