Milly is annoyed whenever her mom tells her to behave more appropriate for a girl. She's just not interested in fancy dresses or prom dances. Some day her best friend's little brother offers her a potion which can make her deepest wish come true during a solar eclipse. She goes through with it and ends up with male genitals, additionally. So she has to decide if she wants to live as a boy or a girl. Her father, who always wanted a son, supports her in checking out life as a boy. Hence Milly changes school and starts out as Willy.
Unfortunately the movie Willy/Milly is not yet available on HBO Max.
| Editing | Michael R. Miller | Editor |
| Production | Fred Berner | Co-Producer |
| Production | Walter Carbone | Associate Producer |
| Production | David Chilewich | Producer |
| Production | Eva Fryer | Associate Producer |
| Production | David Helpern | Executive Producer |
| Production | Dal LaMagna | Executive Producer |
| Production | Carla Reuben | Associate Producer |
| Production | Judy Courtney | Casting |
| Production | D.L. Newton | Casting |
| Camera | Dominique Chapuis | Director of Photography |
| Writing | Alan Friedman | Story |
| Writing | Walter Carbone | Screenplay |
| Writing | Carla Reuben | Screenplay |
| Sound | David McHugh | Original Music Composer |
| Art | Nora Chavooshian | Production Design |
| Costume & Make-Up | Maureen O'Leary | Costume Design |
| Directing | Paul Schneider | Director |
| Lighting | Carl Johnson | Best Boy Electric |
| Art | Dan Perri | Title Designer |
