He traveled to a galaxy far, far away last year when both “Robot Chicken” (which he co-created) and “Family Guy” (where he voices a character) spoofed “Star Wars,” but now Seth Green is getting ready to join the actual George Lucas family.

“I did something on that cartoon,” Green admitted to us at NY Comic Con, revealing for the first time that the “Buffy” star will be making an appearance in the upcoming “Star Wars: The Clone Wars” animated series. “I came in and did a voice.”

As for which character Green will play, fans will have to wait for the series to hit Cartoon Network later this year to find out. “I’d love to tell you, but I can’t,” he gushed. “They make me sign all these papers and then they take my kids away. [But] it was fun.”

The actor will be doubling down on the “Star Wars” universe again when “Family Guy” unveils their re-imagining of “Empire Strikes Back.” But details are scarce right now. “We recorded most of it,” said Green. “I don’t know when it’s coming out. I just act on that show [laughs].”