The Trailer of Scion, the next episode of Smallville Season 10:

Smallville Season 10 Episode 16 – Scion

And here’s a preview clip:

Smallville S10x16

A few pictures from the episode:

(Click on a picture to enlarge it.)

Smallville S10x16 Scion
“Lionel (John Glover) and Tess (Cassidy Freeman) go head to head in a battle for the Luthor name. Clark (Tom Welling) and Lois (Erica Durance) are stunned by Tess’ latest present to them.”

Alexander isn’t a real clone of Lex, he’s more like the son of two fathers, Lex and Clark! Or three fathers, if you’re counting Lionel Luthor’s evil influence… No wonder the boy has issues…
:)