Question: who played dr. benton's mother on er
Answer: 1995 Radanovich , Zoran Zoran Radanovich Brother of Luka Kovač Niko Kovač 2007 Ralph , Sheryl Lee Sheryl Lee Ralph Mother of Michael Gallant Gloria Gallant 2006 Richards , Beah Beah Richards Mother of Peter Benton Mae Benton 1994 -- 1995 Rhames , Ving Ving Rhames Brother - in - law to Peter Benton Walter Robbins 1994 -- 1996 Scarfe , Jonathan Jonathan Scarfe Cousin of John Carter Chase Carter .