Synopsis by Hal Erickson
Barbara Luna plays the title role in the Mission: Impossible episode "Elena." A longtime IMF agent, Eleana Del Barra has endangered several assignments with her inexplicably bizarre and erratic behavior. With the cold detachment of a true professional, Briggs must decide if Elena can be rehabilitated: If not, he will have to kill her. One of the few episodes in which Dan Briggs appears without the rest of the regular IMF team, "Elena" was written by Ellis Marcus, and was first telecast on December 10 1966.