Does anyone know where I can find free episodes of Doctor Who (new and old), if so that would be so much help. Thank toi to all that answer this question.

www.doctorwho-episodes.com
toi can watch Doctor Who specials, 26 seasons, most récent 5 series, Sarah Jane Adventures, Torchwood, and miscellaneous other Doctor Who shows (such as pilot episode of K9 and Company)

If you'd like to download them ,all episodes are avilable via torrent. Just go to site like link & chercher for the series toi are interested in.