Killer App: As with a lot of other games in the series, King's Quest V sold new hardware. In this case, it was VGA cards, as it was one of the first games to support the 256-color mode. Sierra attempted to do the same thing with CD-ROM drives with the voiced version, but we know how that turned out.
Talking to Himself: There are many of Sierra's staff actors who each voiced different roles:
Josh Mandel as Graham, the Innkeeper's pal, and one of the harpies.
Leonard "Ray" Bergeron as Crispin, the Toymaker, and the Innkeeper.