Diane Keaton

Movies like Annie Hall and The Godfather made Diane Keaton perhaps the most iconic actress of the 1970s — she won Best Actress for the former, above — and she has maintained her stellar reputation with a seemingly effortless ability to balance grave seriousness with casual comedy. Her latest movie, Mack & Rita, is delightful.

And she’s back this year in the comedy Summer Camp, which she also produced.

You’re probably wondering why her Godfather co-star Al Pacino isn’t here, and again — he was born just before the Baby Boom. (So was his pal Robert De Niro.)