Beckinsale returned for Underworld: Awakening in 2012 and will be reprising her role yet again for Underworld: Blood Wars.
Underworld: Blood Wars, which was scheduled to hit theaters this October, has been pushed back to January of 2017.
Underworld: Blood Wars should be in post-production at this point, so if this is the reason, it’s likely difficulties regarding the films visual effects.
The actress made the first two films in the series with her husband, director Len Wiseman, before leaving for the third entry.