Suggestions by @user_215138
66 suggestions
Nathan Fillion
as Barney Calhoun in Half-Life Film/Show Series
Clancy Brown
as Dr. Wallace Breen in Half-Life Film/Show Series
Steve Buscemi
as Dr. Isaac Kleiner in Half-Life Film/Show Series
Jack Quaid
as Dr. Gordon Freeman in Half-Life Film/Show Series
Seth MacFarlane
as Barney Calhoun in Half-Life Film/Show Series
Oscar Isaac
as Barney Calhoun in Half-Life Film/Show Series
Josh Hutcherson
as Dr. Gordon Freeman in Half-Life Film/Show Series
Zoë Kravitz
as Alyx Vance in Half-Life Film/Show Series
Ilya Naishuller
as Director in Half-Life Film/Show Series
Joaquin Phoenix
as G-Man in Half-Life Film/Show Series
Brian Cranston
as Dr. Wallace Breen in Half-Life Film/Show Series
Danny Glover
as Dr. Eli Vance in Half-Life Film/Show Series
Ray Park
as Corporal Adrian Shephard in Half-Life Film/Show Series
Christopher Walken
as G-Man in Half-Life Film/Show Series
Willem Dafoe
as G-Man in Half-Life Film/Show Series
Michelle Forbes
as Dr. Judith Mossman in Half-Life Film/Show Series
Tony Todd
as Vortigaunts in Half-Life Film/Show Series
Ellen McLain
as Combine Overwatch AI in Half-Life Film/Show Series
Marc Laidlaw
as Writer in Half-Life Film/Show Series
Mike Morasky
as Composer in Half-Life Film/Show Series