This one like one of them Woody Allen films maybe a tad better. Micheal Caine and his trademark Cockney are pleasing to watch and women are just o-so-charming. Alfie ('66)
What happens when a sane person checks in a psychiatric ward? Evidence shows that staff do not recognize them as such and instead diagnose them as e.g. schizophrenic. Ironically, real patients do and challenge the intruders. What does that say about the system?