We don’t know yet if Michael Sheen, Bill Nighy and Rhona Mitra (or Kate Beckinsale who played in previous Underworld movies) will be back for this fourth Underworld movie. But we may fairly bet that at least Michael Sheen and Bill Nighy will be back to reprise their roles.
Underworld 4 will jump in the 3D bandwagon: this promises gorgeous fight scenes between Lycans and Vampires in Underworld 4!
No word yet about the plot of Underworld 4 (prequel or sequel?), so feel free to make suggestions below!