Grant Heslov is an American actor, film producer, screenwriter and director, known for producing Argo for which he received an Academy Award for Best Picture as coproducer in 2013. He is also known for portraying Robbie in the 1996 screwball comedy Black Sheep.
Heslov was born in Los Angeles, and was raised in its Palos Verdes area. His father was a dentist, and his family is Jewish. He attended Palos Verdes High School, the University of Southern California along with friend Tate Donovan. He is a member of Phi Kappa Psi.