Misc: who said "the hardest thing in the world to understand is the income tax."?

Questions

Praise You?

First Class Flicks: A American rock star foils the East Germans' plans of global conquest.?

First Class Flicks: Chance the gardener finds himself as presidential advisor thru accident.?

First Class Flicks: Con artist & his young pal formulate elaborate swindle.?

First Class Flicks: Eliot Ness & crew clean up Chicago.?