Echo is imprinted with the personality of a fun-loving, seductive college student as the behest of a Casanova college professor seeking to relive his youth. Echo's mission collides with Victor's mission when he is imprinted with the personality of the psychotic nephew/serial killer of one of the Dollhouse's shareholders. Ballard then takes over both cases as he races the clock to save some hostages held by the comatose killer, while Victor escapes and plots to use Echo as his latest 'creation'.
—matt-282