Posse:The Three amigos

 is a Red Dead Redemption posse.

About the posse
Wherever there is injustice, you will find us. Wherever there is suffering, we'll be there. Wherever liberty is threatened, you will find...The Three Amigos!

Joining the posse
Ps3 Gamers. Three unemployed actors accept an invitation to a Mexican village to replay their bandit fighter roles, unaware that it is the real thing.

Leaders

 * Leader 1 Dusty Bottoms
 * Leader 2

Other members

 * Member 1 Ned Nederlander
 * Member 2 Lucky Day
 * Member 3 etc.