Elementary season 7 episode 9 spoilers: The 150th episode!

What’s coming up in regards to Elementary season 7 episode 9? We have to start by recognizing it as a milestone. It’s the 150th episode! This is the last major milestone that the show is going to have before the series finale; with that, this is where all of the cards are on the table and where the writers do everything within their power to deliver something great. If they have a one-shot story that they are eager to put on the air, this is an opportunity to do just that.

Oh, and there’s also going to be a little bit of Odin Reichenbach mixed in here. They’re not just going to give you a story that is isolated from the larger arc. The Big Bad will return, and it may be connected to some of what you saw earlier this week. Think about last night’s episode — Sherlock claimed to Joan that there was nothing more that needed to be done with Odin and it was in the hands of the NSA. Yet, we know that the NSA is in league with Odin and so does Sherlock. He’s going to do something more and the question that you have to answer is what.

For some more news, check out the official Elementary season 7 episode 9 synopsis below:

“On the Scent” – Holmes and Watson work to determine if a long dormant serial killer has resurfaced in the wake of a sculptor’s murder in New York City. Also, Watson suspects Holmes is keeping something from her regarding tech billionaire Odin Reichenbach, on the 150th episode of ELEMENTARY, Thursday, July 18 (10:00-11:00, ET/PT), on the CBS Television Network.

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So here is the challenge that Elementary must make clear before we get around to the end of this episode — who exactly is this killer? Are they tied to some sort of urban legend or, instead, are they someone who we actually know already from past seasons? There are certain people we’d love to see back, but if there is any sort of big-name guest star coming on board the show once more, the writers have done a good job of hiding it.

While you wait for Elementary season 7 episode 9, remember that there is another new episode next week entitled “From Russia with Drugs.” You can preview that over at the link here.

What would you like to see on Elementary season 7 episode 9, and are there any characters you’d love to see back? (Also, do they rhyme with Boriarty?) Be sure to share in the comments. (Photo: CBS.)