Nathan Fillion

Nathan Fillion, Cheryl Hines and Jeremy Sisto have signed to star alongside Keri Russell in romantic comedy "Waitress," for Michael Roiff’s Night & Day Pictures and helmer Adrienne Shelly.

Story centers on a pregnant waitress who develops an unlikely relationship.

Fillion most recently starred in Universal’s "Serenity." Hines is best known for her role as Larry David’s wife on HBO’s "Curb Your Enthusiasm." She next hits the bigscreen in "RV." Sisto just wrapped starring roles in Col’s "Population 436" and the indie "Broken."