The cast of Cidades Inventadas - 2010 includes: Oscar Niemeyer as himself Nelson Piquet as himself

Manuel Pedra has written:

'As cidades de Israel'

If referring to the legendary island of Antilia (Antillia), or otherwise known as "Isle of Seven Cities" (Ilha das Sete Cidades or Septe Cidades in Portuguese), it'd be mainly Iberian (Spanish) and possibility of the Basque language to it as well...? But definitely Spanish.

The cast of Guru das Sete Cidades - 1972 includes: Wilson Grey Sidney Loureiro Gilberto Marques Rejane Medeiros Angelito Mello Jose Pinheiro De Carvalho Paulo Ramos Tony Severo

The cast of Chico E As Cidades - 1999 includes: Jaime Alem as himself Chico Buarque de Hollanda as himself Fernando Calazans as himself Nelcy Gomes as herself Almir Guineto as himself Oscar Niemeyer as himself Zeca Pagodinho as himself