ABC’s improbable full-cast revival of “Roseanne” is real, and now it has a premiere date.

Fans of the show can find out just how the heck Dan Conner is still alive when the nine-episode 10th season debuts with a special hour-long episode on Tuesday, March 27 at 8 p.m.

The full cast from the show’s original run is returning for the new go-round, including Roseanne Barr, John Goodman, Laurie Metcalf, Sara Gilbert, Michael Fishman, and both Beckys — Lecy Goranson, who originated the character and will play her in the revival, and Sarah Chalke, who will play a new character.

Johnny Galecki, who currently stars in CBS’ hit “The Big Bang Theory,” is also returning for a single episode.

Also Read: Roseanne Barr Says She Got Into Drunken 'Fight' With Rob Reiner About 'All That Russian BS'

Goodman’s inclusion is an interesting development since the series concluded with the character of Roseanne revealing that the final-season plot in which Goodman’s character had survived a heart attack and the family won the lottery … was all a dream.

In the reality of the show, Dan did not survive the heart attack. Roseanne Barr herself had an idea about how he returns; read about it here.

The show also stars Emma Kenney, Ames McNamara, and Jayden Rey.

Also Read: 'Roseanne' Revival Finally Confirms Johnny Galecki's Return

The original “Roseanne” aired nine seasons from 1988-1997 on ABC and won 17 Emmys. The series followed the blue collar Conner family, trying to make ends meet in Lanford, Illinois.