Actor Justin Lewis (who also uses the professional name Louis Ferreira) is of Portuguese descent, but his career has flourished in Canada. Though he got his start in the mid-'80s, most of his early appearances came on largely ignored TV movies. Throughout the '90s, Ferreira landed a string of multi-episode TV roles on various Canadian dramas, but his resume exploded in the following decade, including co-starring roles on the crime-drama series "Missing" and the military-centric sci-fi show "Stargate Universe." In the U.S., he landed supporting roles in numerous high-profile films, most notably the horror sequel "Saw IV" and the crime-drama "Shooter."