First mention in the series of the nickname "Man of Steel".
To demonstrate Byron's strength, the stunt team did a fifty-five foot "chuck", where Bryon throws Clark across the front lawn. To accomplish the task they connected a wire to the stunt man's back, so when Bryon hits "Clark" they can use a crane and hydraulic system, positioned one hundred feet in the air, to pull the stunt man. Twenty-five feet into the pull the wire is released and the stunt man flies the rest of the distance to the landing pad.
Prometheus was also a poem written by the real world Byron.
Richard Moll is no stranger to the DC universe as he voiced Harvey Dent/Two-Face in Batman: The Animated Series. Joining John Glover and Michael Rosenbaum as the third alumnus from the DC Animated Universe to appear on the Smallville series.
First episode to be written by Brian Peterson and Kelly Souders. The two would stick with the series for the rest of its run and, indeed, became its showrunners with Season 8.