After realizing the farm is in financial trouble, Martha (Annette O'Toole) goes to her estranged father (guest star George Coe) for help. Clark (Tom Welling) is thrilled at the prospect of meeting his grandfather but Jonathan's (John Schneider) refusal to see the man prompts Clark to force a reunion that doesn't go exactly as planned. Meanwhile, Lana (Kristin Kreuk) discovers an old photograph that suggests her father may still be alive.