10 Characters That Could Make Up The MCU's Thunderbolts
5. Songbird
Taking Zemo's Thunderbolt total to three could be Songbird, a previously unseen character in the MCU rumoured to be appearing in Falcon and the Winter Soldier along with Georges Batroc.
Reports from the set of the show have told of Solo actress Erin Kellyman seemingly controlling a crowd of people with her voice, a power that is very similar to Songbird's in the comics. With her demonstration apparently impressing an onlooking Batroc, it would appear that recruitment may be delegated from Zemo to his martial artist right hand man.
In the comics, Melissa Gold was a member of Zemo's Masters of Evil under the name of Screaming Mimi, before being rebranded as Songbird during the team's transformation into the Thunderbolts. After pretending to be a hero for Zemo, Melissa was among those in the roster that abandoned his leadership, and continued on with the Thunderbolts as a truly reformed former criminal.
She has gone on to be a part of almost every iteration of the team (with the exception of Red Hulk's roster), and was even a member of a future version of the Avengers. Her inclusion could make for a very interesting dynamic in both Falcon and the Winter Soldier, and for the Thunderbolts as a team moving forward in the MCU.