Ma Kent Pays A Visit To Clark On Smallville!

Annette O'Toole who played Martha Kent during the first six seasons of Smallville has signed on the dotted line to reprise her role as Clark's mother later this season. Ma Kent has been missing from Smallville since she became a senator and moved to Washington, D.C. in 2007. No word yet on why Martha returns or how long she'll hang around, but her re-appearance will likely coincide with the all-important May sweeps.