The CW has recently released the official description of the March 19 episode of Smallville.
TESS SETS A TRAP FOR CLARK — Tess (Cassidy Freeman) invites Clark (Tom Welling) to a press conference in New York, but, when an explosion rocks the private jet they are on, Clark must figure out how to save them without Tess learning his secret. Unbeknownst to Clark, Tess orchestrated the explosion to get Clark to reveal his powers. Meanwhile, Davis (Sam Witwer) discovers a surprising way to control the monster within.
“Turbulence” was written by Turi Meyer and Al Septien and was directed by Kevin Fair.