First Film that comes to mind...

[Swithin]

I want to say Little Mary Sunshine, but that's a stage operetta that hasn't been filmed. So I'll say:

Babes in Toyland (1934)

Next: Idyllic cottage scene

[laffite]

Random Harvest

next : another idyllic venue

[j.lunatic]

next : another idyllic venue

The Wedding March (a rendezvous under flowering apple trees)

Next: A factory floor in operation

[Detective Jim McLeod]

Norma Rae (1979)

next- office politics

[laffite]

Executive Suite

next : favorite of the silent film era

[Cinemaspeak59]

Safety Last! (1923)

next: culture clash

[laffite]

Where Angels Fear to Tread ('91)

next : brother-sister rivalry

[ziggy6708a]

The Little Foxes

-well done, but too depressing to see again

[laffite]

The White Ribbon (2009)

next : favorite film from 1935-1949

[LiamCasey]

Casablanca (1942) - Like it would be anything else considering my avatar here!

Next: Least favorite Humphrey Bogart movie.

[Swithin]

The Treasure of Sierra Madre (1948)

Next: Asian river

[laffite]

The Good Earth

next : retirement

[KayFrancis]

Cocoon

Next : religious zealot

[Andree]

The Apostle

Next: Northern gothic

[laffite]

The Scarlet Letter

next : Neo-noir