Five friends embark on a 1,200 mile journey along the US-Mexico border from El Paso to the Gulf of Mexico to learn first hand what effect a border wall will have on the natural landscape and the wild animals roaming the land.
| Actor | Role |
|---|---|
 Ben MastersSelf | Self |
 Jay KlebergSelf | Self |
 Filipe DeAndradeSelf | Self |
 Heather MackeySelf | Self |
 Austin AlvaradoSelf | Self |
 Beto O'RourkeSelf | Self |
 Will HurdSelf | Self |
 George W. BushSelf (archive footage) | Self (archive footage) |
 Bill ClintonSelf (archive footage) | Self (archive footage) |
 Hillary ClintonSelf (archive footage) | Self (archive footage) |
 John McCainSelf (archive footage) | Self (archive footage) |
 Barack ObamaSelf (archive footage) | Self (archive footage) |