Smallville: Season 1, Episode 17

1 - 17: Reaper

Clark must stop a kryptonite-infected man who seeks to relieve the suffering of the elderly and sick by turning them into ashes - and Whitney's ailing father may be his next victim. Meanwhile, Lex is furious after his father sends someone to look into LuthorCorp's financial records and this man reveals Lex's secret investigation into Clark and his family...