Courtenay Taylor, who is probably best known for voicing Jack in the Mass Effect series, is voicing the female protagonist in Fallout 4.

Voicing the male protagonist is Brian T. Delaney, who until now has mainly voiced smaller parts in games including Halo 4, Call of Duty: Black Ops II, Titanfall, and Batman: Arkham Knight.

His biggest claim to fame is probably playing Ralph (from Wreck-It Ralph) in Disney Infinity.