I would go with Streetcar as well. The entire mood of the film was very interesting to me and Brando was so hot back then.

I actually liked The Wild One too.
Btw, I likely would not have seen this Brando movie had we not had to read it in high school, "Teahouse of the August Moon." Shortly after they had it on tv and I watched it. Can't say I necessarily liked it but it's been so many years ago.
TIS