Companion Potpourri - Rose, Donna, and ClaraBIllie Piper, Catherine Tate, and Jenna Coleman recently appeared on a "virtual" Doctor Who con panel -- which leads to this discussion about their respective companion characters. Jessica and Phillip look at these women's relationships with their Doctors, their families, and their departures (good, bad, and memory loss!). What are your favorite moments from these companions' times aboard the TARDIS?In their look into the TARDIS library, the couple co-hosts review the latest YouTube video from Clever Dick Films - "Dr Who Review - Companions: Jamie." Are all your questions answered about the Second Doctor's consistent companion?