The Thing in the Mines - S2-E3
Trivia: At the end, the Superman and Lois symbol seen before the credits is backwards (mirror image) to represent Bizarro Superman.
Trivia: Tyler Hoechlin, who plays Clark Kent, is only 14 years older than Jordan Elsass, who plays his son Jonathan Kent.
Continuity mistake: When Chrissy and Lois are in the car before going into the meeting, the passenger side window is down, but not all the way. But in the next shot when Chrissy steps out, it's all the way down.
Bizarros in a Bizarro World - S2-E10
Bizarro Superman: I am your father. You do what I tell you to do, you understand?
Bizarro Jonathan: Oh, so now you want to be my dad now that I have powers. Where were you before?
Bizarro Superman: Don't you take that tone with me. You know exactly where I was.
Bizarro Johnathan: Actually, yeah, yeah, I do. Uh, selling your shoe line and hosting the Kevins. Oh, and the trips with President Seinfeld.