Tom Welling spoke of his Smallville reprisal of Clark Kent in Crisis on Infinite Earths.
An answer to whether or not Tom Welling wore a Superman costume in Crisis on Infinite Earths
Marc Guggenheim discusses Tom Welling's reaction to being pitched his scene for Crisis on Infinite Earths.
KryptonSite's Craig Byrne offers thoughts on whether or not Tom Welling should wear the Superman suit in Crisis on Infinite Earths.
Marc Guggenheim has confirmed the Smalvlille comics are canon, and Clark and Lois have repurchased the Kent Farm.
Tom Welling is returning as Smallville's Clark Kent in the Crisis on Infinite Earths crossover.