I like On The Waterfront and A Streetcar Named Desire were great yet I didn't like The Wild One very much. Still, a classic. Brando has done a lot of great films actually. OTW, ASND, (of course) TG, Apocalypse Now, etc. etc. etc.

A great actor.

Only after the last tree has been cut down
Only after the last river has been poisioned
Only after the last fish has been caught

Then you will find that money cannot be eaten.