遗传学教授亚当-斯洛普（Adam Slope）的妻子道恩在一场火灾中丧生后，他克隆了她，但克隆出来的道恩与他所爱的女人并不相同。
Jonathan Silverman
Adam Slope
Jennifer Finnigan
Dawn Slope
Scout Taylor-Compton
Emma Grady
Richard Portnow
Shamus Trout
Richard Kind
Harold
Beth Grant
Rebecca
Angela Kinsey
Helen
Bai Ling
Professor Huan
Steven Bauer
Father Gregory
Thomas Q. Jones
Wyatt
Gena Shaw
Camille
Joel Michaely
Professor Mitchell
Dwayne Kennedy
Professor Bentley
Jonathan Lipnicki
Steve
