The seven `` Doctor '' films were developed from books produced by Ralph Thomas and directed by Betty Box . The seven `` Doctor '' films were developed from the books , produced by Ralph Thomas and directed by Betty Box .
Tujuh filem "Doctor" ini dibangunkan daripada buku-buku yang dihasilkan oleh Ralph Thomas dan diarahkan oleh Betty Box. Tujuh filem "Doctor" telah dibangunkan daripada buku-buku, dihasilkan oleh Ralph Thomas dan diarahkan oleh Betty Box.