Tom Welling and 1 Only Other Actor Appear in All 10 Seasons
TV Even though 'Smallville' lasted for 10 seasons, only Tom Welling and one other actor appear in every season of the show. Published on May 10, 2021 Fans might have been frustrated by how long his character took to get to his destiny. But Smallville star Tom Welling was adamant about not taking Clark Kent