The Russos revealed that, had negotiations with Downey to appear in the film failed, they would have used the Madbomb storyline from the Captain America comics, which was eventually used as a plot point in the first season of the Agent Carter TV series.
Russos mengungkapkan bahwa, melakukan negosiasi dengan Downey untuk tampil di film tersebut gagal, mereka akan menggunakan alur cerita Madbomb dari komik Captain America, yang pada akhirnya dijadikan titik awal pada season pertama serial Agen Carter TV.