Smallville, Season 11: Chaos #2
Metropolis is under mystical siege, and Emil is trapped inside S.T.A.R. Labs with an unlikely source of help. Lex Luthor has trapped Ted Kord and Michael Holt inside their Antarctic base, cutting them off from Booster Gold's help. Superman and Lois Lane are trapped on an alternate Earth - and that's not the worst of their troubles! Where can they turn for help?