When the ultrasound results are shown, the consultant radiologists are: Dr. Jane Doe, Dr. John Doe, and Dr. Dave Doe.
Fourth of five series in which Jason Beghe has appeared as Hank Voight. In addition to sister series Chicago Fire (2012), Chicago P.D. (2014), and Chicago Justice (2017), he's also played Voight in three episodes of Law & Order: Special Victims Unit (1999).