Call the Midwife (TV Series)

Episode #1.6 (2012)

Laura Main: Sister Bernadette

Quotes 

• [Sister Monica Joan has been found by the police, wandering on the banks of the River Thames, dressed only in her nightdress] 

  Sister Bernadette : We don't know whether she has dementia or whether she's just wilfully eccentric.

  Dr. Turner : I understand. There are more medical treatises written about senile decay than you can shake a stick at. But I keep to one invariable diagnostic rule: if they're brought back by a policeman in their nightie, then they've got it.