Bruce Dawson

Kate and Ben settle a dispute in Lake Tahoe; Lauren helps Justin with an impossible case.

DC Comics' character Zatanna (guest star SERINDA SWAN) appears and switches the Chloe and Lois into each other's bodies. Plus, Clark is granted his deepest wish.

After hearing an ominous song, Zoey does everything in her power to stop something bad from happening.

As Kyle yearns to know more about his past he, Lori and Declan take a trip to find out more about Professor Kern.

Will assesses the Resistance Camp's safety; Katie tries to get more involved; Broussard and Amy encounter survivors outside the walls.