Jeffrey Mace, in the Marvel mainstream continuity, is known as the Patrio, a non-augmented human but very capable fighter. Jeffrey Mace was also the 3rd Captain America and held the role longer than Steve Rogers before Rogers was found in the ice. He is also the Uncle of General Thaddeus Ross.
This is the second comic book character that Jason O'Mara has played. He voices Bruce Wayne/Batman in six DC animated movies.
The title is half of the well-known expression "Meet the new boss, same as the old boss".
The title of this episode is a lyric from the song "Won't Get Fooled Again" by The Who.
"Meet the New Boss" originally aired on ABC on September 27, 2016, and was watched by 5.39 million viewers within a week of its release.