Mark Cousins explores how the trauma of war led to more daring creations for cinema, focusing on the darkening of American film and the drama of the McCarthy years. Screenwriters Paul Schrader and Robert Towne discuss the era and Stanley Donen - director of Singin' in the Rain - talks about his career.

The maturing of American cinema of the late sixties and seventies: Buck Henry, writer of The Graduate, talks exclusively about movie satire of the time. Paul Schrader reveals his thoughts on his existential screenplay for Taxi Driver. Writer Robert Towne explores the dark ideas in Chinatown, and director Charles Burnett talks about the birth of Black American cinema.