WHO is talking?    You might not know, as we get a quick flyby from "Toppermost of the Poppermost" hosts "Queen of All Beatles Media" Kit O'Toole and "Yeah, he is also among the co-hosts of the show" Martin Quibell.    (In baseball terms, they are "openers").     The bulk of the show features BC the Beatles co-host Erika White, and "Writer, Occasional Troublemaker and Full-Time Whovian" Jim Ryan.      We talk the intersections of "Doctor Who" and the Beatles (who knew Brian Epstein hung with Verity Lambert), and review/discuss "The Devil's Chord", the recent episode featuring actors portraying Cilla and JPGR.