Cartoon Network's May 23
MAD episode features a parody of CW's
Smallville in a feature called "Smallville: Turn Off The Clark."
Cartoon Network description:
"With his show ending, Clark Kent has nothing left to do – except for musical theater!"
MAD "Smallville: Turn Off The Clark" airs at 8:30PM ET.
LEEE7777 - Well don't know if Welling is voicing or nothing but it should be very funny. Many thanks to Kryptonsite for the find and link is below.