Smallville (2001)

S2E3 Duplicity

Pete stumbles upon Clark's alien spacecraft, prompting Clark to finally disclose his hidden identity to his closest friend. Meanwhile, Dr. Hamilton struggles with a health crisis caused by kryptonite, which leads him to fixate on Pete. On the other hand, Lana navigates her feelings as Nell considers tying the knot again, while Lex and Lionel grapple with their new living arrangement.