Coded tells the story of illustrator J.C. Leyendecker, whose legacy laid the foundation for today's out-and-proud LGBTQ advertisements.
| Actor | Role |
|---|---|
 Neil Patrick HarrisJ.C. Leyendecker (voice) | J.C. Leyendecker (voice) |
 Jari JonesSelf | Self |
| JJudy Goffman CutlerSelf | Self |
| JJennifer A. GreenhilSelf | Self |
| JJohn T. NashSelf | Self |
 Brian DonlevyArchival Footage | Archival Footage |
 John BarrymoreArchival Footage | Archival Footage |
 Fredric MarchArchival Footage | Archival Footage |