The man's name is Edward Edwards. I recognized him from a House episode, but he's been in a ton of other things, as well.
The cast of Dip - 2012 includes: Ali Ersoy as Grandfather Hatice Ersoy as Grandmother
The cast of Eksmisja - 2012 includes: Maria Luiza Malinowska as Grandmother Malinowski Tadeusz as Grandfather
The cast of Nedar - 2008 includes: Eloi Benet as young Grandfather Maria Victoria Ric as young Grandmother
The cast of Trombone Shorty - 2008 includes: Louis Armstrong as himself Trombone Shorty as himself
The cast of Kid - 1993 includes: Zachary Brown as William Marsha Graham as Mother Cliff Reynolds as Grandfather Regina Waldon as Grandmother
The cast of Pappa - 2005 includes: Ismo Kallio as Grandfather Aura Lehikoinen as Young Elisa Heikki Nousiainen as Father Edith Viitanen as Grandmother
The cast of North Indian Winter - 2009 includes: Anyta Anjeli as Mother Nina Ghosh as Grandmother Samarendrar Nath Ghosh as Grandfather
The cast of Mashenka i medved - 1960 includes: Margarita Korabelnikova as Mashenka Aleksandra Panova as Grandmother Anatoliy Papanov as The bear Vladimir Ratomsky as Grandfather
The cast of Anija - 2011 includes: Desley Amagula as Desley Gyselle Amagula as Mum Muriel Jaragba as Grandmother Gregson Lalara as Desmond Benjamin Lalara as Grandfather
The cast of Suitcases - 2012 includes: Shannon Cassells as Chloe Aisling Cassells as Erin Ciara Hilliard as Doctor Arthur McGauran as Grandfather Anne Williamson as Grandmother
The cast of Before the Big Game - 2004 includes: Pete Barker as Grandfather Margo Lemberger as Mother Barbara Miluski as Grandmother Colton Parsons as David
The cast of Brief Vision - 2011 includes: Mike Affleck as Grandfather Michaela Buckley as Sister 1 Holly Nickeson as Sister 2 Ruth Teitel as Grandmother