Smallville is an American television series developed by writer/producers Alfred Gough and Miles Millar, … See more

According to co-creator Miles Millar, "unlike most shows, which pick up in January and you've got four weeks [...] to do your casting", Millar and co-creator Al Gough had five months to cast their lead characters… See more

The following is a list of characters that are recurring on the series; they are listed in the order that they first appeared on the show. Seventeen characters have had storylines that have spanned multiple seasons, w… See more