Mary Rachel Quinn: Mary Rachel Quinn. Actress: Outer Banks. Mary Rachel Quinn was born the eighth of eight children to Olive Trudeau and John Michael Quinn on the Mystic River in Chelsea, Massachusetts. She always had a captive and supportive audience in her brothers and sisters as the acting seed was planted. Mary Rachel found her first supporting roles in Baitshop as Bill Engvall's wife and in Dear John as Amanda Seyfried's mother....
Known For: Outer Banks (Dr. Thornton), Fear the Walking Dead (Stevie(as Rachel Mary Dudley)), Dear John (Mrs. Curtis(as Mary Rachel Dudley)), The Widow Mary Kane (Mary Kane)