Several years ago Darren had a date with a clone of the celebrity Serena Carpenter. However the clone turned out to be an evil clone created by the government unit known as the A.C.L (Alien Control League) and she had her eyes on Darren's time machine. Fortunately everything was resolved by Russel and the Time Force, however Darren's younger brother has just revealed he is dating a new girl....one that looks exactly like Serena Carpenter Darren must do whatever it takes to stop this date and find out where the A.C.L are and what they are planning this time