MICHAEL ROSENBAUM (LEX LUTHOR) {2001-2008}
KRISTIN KREUK (LANA LANG) {2001-2008}
ALLISON MACK (CHLOE SULLIVAN)
JOHN GLOVER (LIONEL LUTHOR) {2002-2008}
LAURA VANDERVOORT (KARA) {2007-2008}
SAM JONES III (PETE ROSS) {2001-2003}
JOHN SCHNEIDER (JONATHAN KENT) {2001-2006}
ANNETTE O'TOOLE (MARTHA KENT) {2001-2007}
ERIC JOHNSON (WHITNEY FORDMAN) {2001-2002}
JENSEN ACKLES (JASON TEAUGE) {2004-2005}
ERICA DURANCE (LOIS LANE) {2004-PRESENT}
AARON ASHMORE (JIMMY OLSEN) {2006-PRESENT}
