Sarah Michelle Gellar Joins Cast of 'Star Wars Rebels'

The "Buffy" actress joins her husband, Freddie Prinze Jr., as the voice of the Seventh Sister in the Disney XD show.
2:21 | 10/23/15

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Transcript for Sarah Michelle Gellar Joins Cast of 'Star Wars Rebels'
The force is strong with Sarah Michelle gellar as she takes on a new role in the "Star wars" universe. I talked to her about that and another new project she's cooking up. ? she protected the world as buffy the vampire play slayer. And played the ultimate wicked stepsister in "Cruel intentions." Now Sarah Michelle gellar is entering a galaxy far, far away. How does it feel to be a part of a "Star wars" universe? It's insane. Realizing that you're part of this universe, the lore, it's a dream come true. Reporter: Joining the cast of "Star wars rebels" playing season two villain the seventh sister. You hide your fear well if only you had the power to protect your friends. What I love about her she's a very intelligent baddie. Her husband Freddie prize Jr. Already is in it. I am hoping with cred with the kids. His dad is a jedi, oh, and that's her mom. Reporter: Passionate about a new role in the kitchen, a company aimed at getting kids and parents cooking. Our kids loved baking but as busy parents we found it was hard. Wouldn't it be great if there was something that came right to your doorstep that was not only tasty and a really cool project but that was better for you. Better for you and so easy. Everything that you need all the ingredient, all the stuff. Reporter: Sarah Michelle says even I can master these adorable cupcake cones. You did it and it's going to taste good. We'll just smoosh it in there. Cook them in the oven for about 15 to 17 minutes and let them cool and gently peel away. The liner. The conversation that happens in the kitchen. It's really where you communicate well together. These are dye-free sprinkles. Dip or sprinkle. Dip. Here's the best part, you know what we get to do. Eat it. Cheers. Thank you for making it with me. Thank you. Applause. All right. They're available online. Such a great idea. I am going to order mine. All right, season two of "Star wars rebels" airs Wednesdays on Disney xd. Ginger.

This transcript has been automatically generated and may not be 100% accurate.

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