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Season 1 - Oct. 16, 2001
Season 2 - Sep. 24, 2002
Season 3 - Oct. 01, 2003
Season 4 - Sep. 22, 2004
Season 5 - Sep. 22, 2005
Season 6 - Sep. 28, 2006
Season 7 - Sep. 27, 2007
Season 8 - Sep. 18, 2008
Season 9 - Sep. 25, 2009
Season 10 - Sep. 24, 2010

Smallville Season 4 Episode 5
HD
Overview:
Jonathan’s wallet is stolen by a super-speed thief, Bart Allen, who is faster then Clark. Bart comes to the farm and becomes friends with Clark, but Bart returns to crime when he sees an ancient manuscript that Lex has. As Clark soon realizes, the manuscript holds a map to one of the kryptonian crystals and he must go up against Bart to recover it.