Here's a further batch of Resident Evil 5 Mercenaries Reunion screenshots, these feature the final two characters to be revealed. Barry Burton and Rebecca Chambers, both classic S.T.A.R.S. members.

All the Mercenaries Reunion mode characters can be unlocked in downloadable content packs as listed below. The firs of these becomes available from February 17th/18th with more coming in early March.

Lost in Nightmares Barry Burton & Excella Gionne
Character Pack 1 Chris Redfield (Heavy Metal) & Sheva Alomar (Business)
Desperate Escape Rebecca Chambers & Josh Stone
Character Pack 2 Chris Redfield (Warrior) & Sheva Alomar (Fairytale)