CSI to Get Wild, Welcome Back Lady Heather

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CSI hit for the cycle this week.

On April 7, it will get wild.

Melinda Clarke reprises her role as Lady Heather on the CBS hit, which will also feature some dangerous animals on the installment "Unleashed." What else can fans look forward to? See for yourself via the following, official trailer:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.

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CSI Quotes

Nick Stokes: Open bottle of Vodka, a used glass. What do you think; one last drink?
Greg Sanders: One last laugh.

Dr. Robbins: A racist gets stabbed before he can drown. Some would call that justice.
Ray Langston: We still have to call it murder.