Brothers & Sisters returns from its long hiatus this Sunday, April 10, with a two-hour episode, technically split into two parts, "Olivia's Choice" and "Never Say Never."

As the Walkers struggle to decide what's best for young Olivia, emotions are also running high for Nora and Saul, who find out their mother, Ida, has passed away.

And then there's Kitty, international woman of mystery. Here's a two-and-a-half-minute sneak peek from the episode, featuring the well-traveled Walker sibling ...

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