Robert Kelker-Kelly (born April 18, 1964) is a former American soap opera actor and current professional aircraft pilot, best known for playing Bo Brady on the NBC soap opera Days of Our Lives from 1992 to 1995. He is also known for his portrayals of Sam Fowler (originating the role) from 1987 to 1990 and Dr. Shane Roberts from 1996 to 1998 on Another World, and for the role of Stavros Cassadine on General Hospital from 2001 to 2003 and 2013 to 2014.