In de residentie van de Kleine Zusters van de Armencongregatie in Lissabon zorgt een groep van 7 nonnen voor 75 ouderen en helpt hen in hun laatste jaren.
Nee, helaas is Irmãzinhas nog niet beschikbaar op Netflix in Nederland.
| Production | Alice Almeida | Production Assistant |
| Production | Francisca Miguéis | Producer |
| Production | Maio Afonso | Production Coordinator |
| Writing | Salvador Mendes | Writer |
| Camera | Joaquim Simões | Focus Puller |
| Sound | Maria Neves | Sound Director |
| Directing | Nicolau Botequilha | Director |
| Camera | Mafalda Andrade | Director of Photography |
| Directing | Salvador Mendes | Assistant Director |
| Production | Francisca Miguéis | Line Producer |
| Sound | Helena Firme | Boom Operator |
| Editing | Joaquim Simões | Colorist |
| Sound | Ana Pereira | Sound Mixer |
| Crew | Catarina Acciainolli | Post Production Supervisor |
| Editing | Guilherme Martins | Editor |
| Editing | João B. Pedro | Assistant Editor |
