Product Placement Blog ➞ AppleApple iMac Computer Used by Nick Gehlfuss (Dr. Will Halstead) in Chicago Med – Season 4, Episode 21, Forever Hold Your Peace (2019)May 16, 2019 Sergey TV Show Hi! On Thursday, May 16, I analyzed a TV Show and product placement was spotted: Apple iMac Computer Used by Nick Gehlfuss (Dr. Will Halstead) in Chicago Med – Season 4, Episode 21, Forever Hold Your Peace (2019).Here are 2 image(s) below: