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DO NOT READ IF YOU DONT WANT SPOILERS!!!!!!!!!

Kara will come back for 1 episode episode #8 bloodline.
Lana will also return for 5 episodes episode #10 Bride- episode#14.
Erica Durance (Lois) will be in more than 13 episodes this season.
Three Legionnaires from the future will be in episode #11.
Lois finally seems to see that there's a spark between her and Clark and lana comes back in episode #10 bride and Clark and Lois dance


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