Uranus (the only planet in a Fire Sign) and Jupiter (the only planet in a Mutable Sign) are the Singletons. Uranus in the 1st House gives independence and originality. Jupiter in the 3rd House emphasizes communications. The closest aspects to the Mid-Heaven are trines from Mars (action) and Saturn (control and discipline) better for producing and directing than acting. Pisces (imagination and illusion, including film) is the sign on the Mid-Heaven and Neptune, its ruler, is right at the beginning of the 5th House (creativity).