What makes a voice “gay”? A breakup with his boyfriend sets journalist David Thorpe on a quest to unravel a linguistic mystery.
| Actor | Role |
|---|---|
 David SedarisSelf | Self |
 Dan SavageSelf | Self |
 Jeff HillerSelf | Self |
 Margaret ChoSelf | Self |
| SSusan SankinSelf | Self |
 Bob CorffSelf | Self |
 Tim GunnSelf | Self |
| MMichael AiringtonSelf | Self |
 George TakeiSelf | Self |
 David ThorpeSelf | Self |
 Don LemonSelf | Self |
 Louis C.K.Self | Self |
 Truman CapoteSelf (archive footage) | Self (archive footage) |
 LiberaceSelf (archive footage) | Self (archive footage) |
| KKenji YoshinoSelf | Self |
 Stephen FrySelf | Self |