if you be read this , I do not need to tell you about Russell T. Davies 's reboot of the venerable doctor who franchise , David Tennant 's step into Christopher Eccelston 's shoe and fill they `` fan-tast-ic ! `` ly , or how supporting cast Billie Piper , Noel Clarke and Camille Coduri really come into they own because you have probably already see it on SciFi Channel -lrb- before it become `` See-Fee '' ! -rrb- or BBC America . otoh , what make the boxed set worth buying be the raft of special feature that be never show in the US , or show in \* highly \* truncate form : episode of the doctor who CONFIDENTIAL behind the scene show , one for each episode ; cast and crew commentary for each episode , some video Picture-in-Picture ; and a video diary do of the season by star tennant with the sometimes aid of he then-girlfriend , actress Sophia Miles -lrb- `` The Girl in the Fireplace '' -rrb- .