On Doctor Who Episode 10.4, echoing experiences from the Seventh Doctor and the Eleventh Doctor, our current Doctor (Peter Capaldi) discovers strange “haunted house” happenings in Bill Potts’ (Pearl Mackie) house that she is renting with new students for the new semester. The Doctor’s concerns about the house become reality, and a new mystery is presented before our heroes, that may prove to be fatal…

During TARDISblend 103, we discuss Mark Bartlett‘s first story written for Doctor Who, examine which previous episodes mirror this experience of Episode 10.4 “Knock Knock,” and take a glance at the new friends hanging out with Bill before her next semester begins.

All this and more on the latest TARDISblend!