Bart will once more appear as his deceased character, George. Other actors -- whose characters have died -- including stage veterans Steven Culp and James Denton -- will also show up on the episode.

As previously Broadway veterans Dana Delany and Christine Estabrook will reprise their roles as Katherine Mayfair and Martha Huber, respectively, on the episode.

The series stars Teri Hatcher, Felicity Huffman, Eva Longoria, Marcia Cross, and Vanessa Williams.