It's a dramatic double dose of high-stakes crime fighting from the "Law & Order" franchise, and guess who is in the middle of all the action? Our very own Mark McGrath!

"Extra" went behind the scenes of "Law & Order: SVU" with Ice-T, who gave us an exclusive sneak peek at Mark's debut.

In Tuesday night's episode, Mark plays a chart-topping rock star that becomes a possible target of a clever mother-daughter con team. And you sure won't forget who is guest starring as the devilish duo: Canadian cutie Estella Warren and "Wonder Woman" Lynda Carter!

So now that Mark can add a little "Law & Order" to his acting resume, how did Ice-T rate his dramatic debut? "My man got his chops," Ice-T revealed. "He got his acting chops. He did this thizzle on television, you know?"

Check out part one of Mark's two-part "Law & Order" debut, starting Tuesday night on NBC!