"Safe House" shows us a public service retiree (Stewart) with early Alzheimers secluded in a suburban home with a fantastic maze of electronic surveillance equipment, an armory, and a beautiful young caregiver (Williams) to protect him from what he believes to be a plot to get him and what his grown kids believe is simple disease-related paranoia. What could have been a good thriller/suspense/psychodrama is unfortunately brought to the small screen as a comedy cum drama cum farce cum whatever. Although the flick has its moments, they're few and far between and a good premise sinks under the awkward one-man-band execution.