Leading Men Tourney begins now

So me and 11 of my good friends have selected a classic movie actor to compete in this special edition of The Lombard Cup called Leading Men. 
Here are the 12 stars that will be competing:
Marlon Brando
Cary Grant
Walter Pidgeon
Steve McQueen
William Powell
Clark Gable
Humphrey Bogart
Gregory Peck
Paul Newman
James Stewart
Spencer Tracy
Sidney Poitier

There will be 10 matches between now and the end of May. First 5 matches will pit actor against actor, then the final 5 matches will be films of the chosen actor. Below are the first matches that will run through Tuesday evening.

Whichever star wins the most matches wins the tourney :)