Harry Kim's innocent medieval role-playing holo-program turns dangerous when he and Chakotay disappear without a trace. In his own "native" environment, the holographic Doctor undertakes his first "away mission" to rescue them and survives fear, romance and heartbreak in unmasking an unlikely trespasser.
Harm, Mac and Bud believe that an apparent bungling by the Navy in the downing of a North Korean airliner was a plot to make the United States look bad.
Sheriff Metzger (Ron Masak) asks Jessica (Angela Lansbury) to help him keep his perspective when his troublesome younger brother (Bruce Abbott) is suspected of murdering his employer (Pat Hingle).
Sheridan clashes with Garibaldi. Franklin and Marcus encounter trouble near the Mars resistance camp.
Sheridan uses Shadow-modified telepaths to help him disable a fleet near Mars so he can take Earth. Marcus tries to save Ivanova.