Popular “Lazy Doctor Who” podcasters Erika Ensign and Steven Schapansky join Jason to discuss part two of “Flux,” which features both fictional aliens the Sontarans and actual historical figure Mary Seacole! Also, Yaz meets Vinder at a temple populated by floating triangles, and Dan takes a wok on the wild side. (No?) We also offer some theories about where “Flux” may be going, some of which may be somewhat too reliant on our ridiculously detailed knowledge of “Doctor Who” history. Jason Snell with Erika Ensign and Steven Schapansky.