Avoid sibilance and watch:
Pygmalion (dir. Anthony Asquith & Leslie Howard, 1938; UK)
Brighton Rock (dir. John Boulting, 1948; UK)
Sudden Fear (dir. David Miller, 1952; USA)
The Conversation (dir. Francis Ford Coppola, 1974; USA)
Women on the Verge of a Nervous Breakdown / Mujeres al borde de un ataque de nervios (dir. Pedro Almodóvar, 1988; Spain)
Swingers (dir. Doug Liman, 1996; USA)
The Lives of Others / Das Leben der Anderen (dir. Florian Henckel von Donnersmarck, 2006; Germany)
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