A blast from TV’s past hit the Emmy Awards gold carpet.

Eve Plumb and Christopher Knight, who played siblings Jan and Peter on “The Brady Bunch,” walked the carpet together.

“We’re very surprised and very happy,” Plumb said of being asked to appear on the telecast.

“And honored,” Knight added.

Their show, which lives in reruns, was on TV in the early 1970s when there were only three channels, quite a contrast from today’s streaming services.

“I don’t think it just serves one audience. It speaks to many,” Knight said. “You have that much more opportunity to catch up 10 years later on something and become a huge fan. Because of streaming there’ll be huge successes of old content.”