Elementary Exclusive: Craig Bierko, Third Watch Alum Molly Price Pique Sherlock's Interest

And so begins the parade of familiar faces who will vex master mystery-cracker Sherlock Holmes on CBS’ new drama Elementary.

TVLine has learned exclusively that onetime Boston Legal lawyer Craig Bierko is set to guest-star in the freshman drama’s fourth episode as Fowkes, the imposing and fit COO of a top Wall Street financial firm who is involved in a murder investigation led by Sherlock.

Third Watch alumna Molly Price will appear in the same episode as Donna, Fowkes’ trusted executive secretary (or “SEK-reh-tree” as Holmes might pronounce it).

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Bierko has recently guested on Hot in ClevelandThe Mentalist and Necessary Roughness (as Dani’s ex-husband), while Price’s other TV credits include episodes of Blue Bloods, ShamelessPerson of Interest and Body of Proof.

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Elementary stars Jonny Lee Miller (Eli Stone) as Sherlock Holmes, who in this incarnation is a recovering addict and onetime Scotland Yard consultant now based out of New York City, where he lends the local bobbies a hand. Lucy Liu (Southland) plays his sober companion/investigative assistant Dr. Joan Watson, Aidan Quinn (Prime Suspect) is Holmes’ NYPD liaison and  Jon Michael Hill (Detroit 1-8-7) recurs as a police detective.

Elementary will air Thursdays at 10/9c, premiering Sept. 27.