‘The Flash’ Final Season 9 Spoilers — WestAllen, Iris Storyline

Whose death will Ghosts delve into? Does Shawn Spencer see a Psych 4 in your future? Is Criminal Minds flashing back to that? Read on for answers to those questions plus scoop on many other shows. (You can and should email any brand-new Qs to InsideLine@tvline.com.)

On Ghosts, we’ve learned how six of the eight main ghosts have died, except Hetty and Sas (unless I completely missed something!). Will we learn the source of their deaths this season? –Brenda
I got your excellent Q in front of showrunners Joe Port and Joe Wiseman, who wrote back, “While we won’t learn how everyone died this season, we can tell you that we will learn a lot about Alberta’s murder — including who did it and why….” (That was their dramatic ellipse, BTW.)

Any scoop on Criminal Minds: Evolution? –loredraws
The opening act of this season’s penultimate episode, out Thursday, is INSANE with the ratcheted-up tension. And if you thought Rossi coming face-to-face with Elias’ wife was a cliffhanger, wait until you see where this episode takes you — and then leaves you. P.S. Also, be on the lookout for no fewer than three team member flashbacks, including one to a certain February 2022 meal…. (That was my dramatic ellipse.)

Fans online are speculating that a fourth Psych movie is going to be announced. Are you hearing anything? –Mel
You mean, Psych 4: A Million Little Shawns? I asked franchise co-star/writer James Roday Rodriguez for a status report when I saw him at TCA, and he reported that “the appetite is there on both sides, which is good, so I think it’s just a matter of, you know, semantics and scheduling. There’s nobody that doesn’t want it to happen. And there is a script, which is also an important element. So, I think it’s just a matter of when, not if. Hopefully it will be sooner rather than later, just because you never want people to forget how much they love you. But a little bit of time is always good, too!”