Casting News & Notes: Who's Coming? Who's Going?

Tricia Helfer will be playing dear old mom, Charlotte. Lucifer's mom, that is.

Imperioli will play another angelic brother, Uriel.

She will play the president of Middleton University, where Annalise Keating works as a professor.

There are no details about their characters. Guess away!

Nathan Fillion will join Modern Family Season 8 for a short arc as a weatherman named Rainer Shine

Martin Short will be promotional maven Merv Schechter

Jennifer Esposito will play Special Agent Alexandra “Alex” Quinn, an experienced agent who left field work and became an instructor at the Law Enforcement Training Center.

Wilmer Valderrama's character, who doesn't appear to have a name as of yet, will be a once grounded NCIS field agent who accepted a deep cover assignment years ago and never resurfaced.