After a fortune disappears from a gem exposition, Batman investigates. He discovers that the crime may have been committed by an invisible man, an ex-con named Lloyd Ventris.
Quest roles:
Brock Peters(Lucius Fox (voice)), Richard Erdman(Elliot (voice)), Danny Goldman(Sam Giddell (voice)), Michael Gross(Lloyd Ventrix (voice)), Ken Howard(Hartness (voice)), Elisabeth Moss(Kimmy Ventrix (voice)), Jean Smart(Helen Ventrix (voice)), Chuck Olsen(Security Guard (voice))