Frank Sinatra is a clone of Francis Sinatra Sr.. He appeared in "A.D.D.: the Last D is for Disorder".
Trivia
- Frank Sinatra's clonefather's death was the most recent as he died in 1998, only 4 years before the show's airing thus causing a plothole.
- He shares this quirk with Gene Kelly, Dean Martin, Sammy Davis Jr., and Mother Teresa.
