One of Rob Lowe ’ s significant television roles was Robert McCallister on the ABC drama Brothers & Sisters .
His other television roles include Robert McCallister on the ABC drama Brothers & Sisters ( 2006–2010 ) , Chris Traeger on the NBC sitcom Parks and Recreation ( 2010–2014 ) , Dr. Ethan Willis on the CBS medical drama Code Black ( 2015–2018 ) , and the A & E reality series The Lowe Files ( 2017–present ) , in which he appears with his two sons , Matthew and John Owen .
Rob Lowe