Actor Keith Dallas started acting in the early 1990s, playing minor roles in films and television programs. His career only intensified in the coming decade, however, when he appeared in much more programs and movies, still initially in minor roles. His film appearances include Romeo Must Die, Liberty Stands Still, I Spy, The Sisterhood of the Traveling Pants and When a Man Falls in the Forest. He also played guest roles in shows such as Dark Angel, Seven Days, Da Vinci’s Inquest, Cold Squad and Smallville.
Dallas’ first regular television role was in the Canadian crime drama Intelligence; he took on a recurring role in the show’s second season, as Sam Repisto. The following year, he starred in the fantasy-themed police drama Blood Ties; he played Dave Graham, the new partner of Mike Celluci (Dylan Neal) who never figures out the supernatural nature of Vicki Nelson’s (Christine Cox) investigations.