Martin Henderson as Jack Sheridan
As love interest to both Mel and Charmaine, Preacher's best friend, owner of Jack's Bar, and a former Marine suffering from PTSD, Jack's got more than enough to deal with—but that didn't stop the savage Virgin River showrunners from making him the victim of a horrific accident in the final minutes of season two. Henderson, a New Zealand native, previously held a long-running role as Dr. Nathan Riggs on Grey's Anatomy and, fun fact, played Britney Spears' boyfriend in the "Toxic" music video!