Fact-based drama about a murder at the San Francisco military institution stars Lou Diamond Phillips as a troubled investigator probing the robbery-related homicide of an MP's wife. Jason Priestley. Cpl. Tara Jeffries: Victoria Pratt. Barry Atkins: Martin Cummins. Thelma Atkins: Leslie Easterbrook. Capt. Donovan: Eugene Clark. Maj. Dawson: Daniel Roebuck.