Lois Lane's sister Lucy Lane is set to appear in the third episode of CBS's upcoming Supergirl, according to a report from TVLine. The report describes Lucy Lane as a recurring character, and an ex-girlfriend of Mehcad Brooks's Jimmy Olsen, who is “brash, funny and beautiful as her sister Lois, yet strong, smart and successful in her own right.”
In pre-New 52 comic books, Lucy Lane was also briefly an adversary of Supergirl as the villainous Superwoman, who used experimental technology provided by her father General Sam Lane to mimic Kryptonian powers.
According to the report, Lucy Lane has not been cast. Supergirl premieres October 26 on CBS.