Backdoor is available on Amazon Prime Video in the following countries:

Antigua & Barbuda

Argentina

Barbados

Bermuda

Bolivia

Brazil

Bahamas

Belize

Chile

Colombia

Costa Rica

Cuba

Dominican Republic

Ecuador

French Guiana

Guatemala

Guyana

Honduras

Jamaica

St. Lucia

Mexico

Nicaragua

Panama

Peru

Paraguay

El Salvador

Turks & Caicos Islands

Trinidad & Tobago

Uruguay

Venezuela