Zachary Quinto & Rosario Dawson: Cannes Party People!

Zachary Quinto and Uma Thurman pose for a photo together while attending the after party for the All Is Lost premiere during the 2013 Cannes Film Festival on Wednesday (May 22) on a boat in Cannes, France.

The 35-year-old actor is the executive producer of the Robert Redford film, which premiered earlier that evening during the festival.

Rosario Dawson was spotted out and about that night looking pretty in pink while visiting the Avakian suite.

FYI: Rosario is wearing an Elie Saab dress.

10+ pictures inside of Zachary Quinto and Rosario Dawson celebrating during the 2013 Cannes Film Festival…