Production on Season 3 of “And Just Like That” has begun, and Sara Ramirez, who played the divisive nonbinary comedian Che Diaz in the first two seasons of the “Sex and the City” reboot, is not involved.

But, in a plot twist that is sure to get fans of the Max series talking, Rosie O’Donnell is joining the cast in Season 3.

On Wednesday, star and executive producer Sarah Jessica Parker shared a post on Instagram from the Season 3 table read with the caption, “Here. We. Go.” She tagged several cast members, including Cynthia Nixon, Kristin Davis, Nicole Ari Parker and Sarita Choudhury — but not Ramirez, who reportedly was let go from the series after Season 2. Karen Pittman, who will not be reprising her role as Professor Nya Wallace in Season 3 because of scheduling conflicts, also was not tagged.

On Instagram, O’Donnell also shared a picture from the table read, showing a card with her character’s name (“Mary”) on it. A spokesperson for Max confirmed that O’Donnell will star in Season 3 but did not offer additional details.