Four clips of tonight's Grey's Anatomy give us a glimpse at both of the two major story lines - Derstina's fishing trip and the introduction of Scott Foley's patient character, Henry.

Teddy takes an abnormally strong personal interest in Henry's case, leading to some early comparisons to Denny. Here's our first look at the brief introduction between the two ...

Follow the jump for three more sneak peeks from "Adrift and at Peace." In one, Henry explains his plight to Teddy. He's terminal and about to be discharged for lack of insurance.

In the two other clips, Yang is hilariously, predictably annoying while fishing:

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