Here's a look at Vanessa Marcil's upcoming appearance on Without a Trace. Check out TVGuide's take on what's coming up for the CBS crime drama:

On "Heartbeats," airing March 31, the agents have suspects galore when a Russian matchmaker disappears. On "Hard Landing," airing April 7, Vanessa Marcil continues her run as Martin's love interest, as the agents search for a billionaire's son whose plane crashes in the woods.

In other Without a Trace (and Cold Case) news, Michael Ausiello is reporting possible trouble for the procedurals.

Multiple sources confirm that cost-conscious CBS has informed the producers of Without a Trace and Cold Case that the long-running procedurals are facing possible cancellation come May.