Chicago Med "When You Don't Know" Preview

Here's a preview of Wednesday's episode of Chicago Med titled, "What You Don't Know."

What You Don't Know"

When things become complicated, Will is forced to lie to Natalie. Ethan and April find out some compromising information about Emily's boyfriend and Ava is unsure of what do do with a patient who is refusing treatment.

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You can catch Chicago Med Wednesdays at 8/7c on NBC.