One World was an American television teen sitcom that aired on the TNBC Saturday morning lineup from September 1998 to January 2001 on NBC. Peter Engel was the executive producer. The show was aimed at a teen audience; it was not popular with elementary school aged children.The series centered on the Blakes, a family mostly made up of six racially diverse foster teenagers living under one roof under the care of parents Dave, a former professional baseball player and Karen, a sculptor.