Smallville V (20/22)

While in Metropolis, Clark saves the life of a stranger who vows to repay him for his kindness. Unfortunately, the man happens to be an assassin with the ability to cloak himself, and he decides that killing Lex would be the best gift he could give Clark. Meanwhile, Clark confronts Lana about her relationship with Lex.

Tom Welling, Michael Rosenbaum, Allison Mack, Kristin Kreuk, Annette O'Toole, John Schneider