Colin Donnell & Jon Seda's Best 'One Chicago' Moments Following Their Exits

Meredith Jacobs

Chicago Med and Chicago P.D. are both losing key members of their casts at the end of their current seasons.

Colin Donnell's Connor Rhodes and Jon Seda's Antonio Dawson are hanging up their stethoscope and shield, respectively, Deadline reported Friday. Norma Kuhling's Ava Bekker is leaving as well.

Which Medical Shows Are Most Realistic? Ranking 'Grey's Anatomy,' 'The Good Doctor' & More

Which Medical Shows Are Most Realistic? Ranking 'Grey's Anatomy,' 'The Good Doctor' & More

From 'ER' to 'New Amsterdam,' we're breaking down their accuracy.

Because Connor and Antonio have been important parts of their shows since the beginning, TV Insider is taking a look back at their best moments. Click through the gallery above to reminisce.

Chicago Med, Wednesdays, 8/7c, NBC

Chicago P.D., Wednesdays, 10/9c, NBC