'Roseanne' star says it was like 'no time had passed' when cast reunited

John Goodman added that "it was like we had a week off for 20 years."

"It's just been a blast to see everybody come back to their character," Barr added. "It was just all still alive."

The cast members of the hit show opened up about what it was like to come back together in a behind-the-scenes featurette from ABC.

Goodman said that the characters and set had become a part of his life. "I really missed it," he said.

Walking onto the new set was "out of this world," Laurie Metcalf, who plays Jackie Harris, said.

Michael Fishman, the actor who plays D.J. Conner, equated it to coming back to your hometown again.

"If you've ever moved away from the town you grew up in and then you show back up," he said. "A lot of it is very much the way you left it."

The "Roseanne" reboot airs Tuesdays at 8 p.m. ET on ABC.

Watch a sneak peak of this week's episode here: