Smallville

Lex Luthor's mansion is the same mansion used in 'X-Men 2' as well as CW's 'Arrow'.

Annette O'Toole (Martha Kent) previously played Lana Lang in 'Superman III'.

Although he plays the lead character, Tom Welling has admitted in interviews that he is not a fan of the Superman comic books. However, Welling believed his lack of knowledge on the character mythology actually helped his portrayal of Clark.