Exclusive Elementary Video: Joan Witnesses Sherlock and Mycroft's Tense Reunion

Elementary mines its literary roots in tonight’s Season 2 premiere (CBS, 10/9c) via the introduction of Sherlock’s brother, Mycroft (recurring guest star Rhys Ifans), and we’ve got your exclusive first look at the unexpected, hostile family reunion upon the P.I.’s return to London.

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The issues run deep between the siblings, as a shell-shocked Joan learns while watching the men throw accusations at each other in the following scene.

Sherlock calls his brother lazy, but Mycroft has him beat with this surprising revelation: “Last time I saw him, he was face deep in my fiancée.”

Press PLAY to watch the sneak peek, then hit the comments with your thoughts.

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