X Force

Deadpool
Played by Ryan Reynolds, Deadpool is a mutant who cannot die.

Cable
Played by Josh Brolin, Cable is a time traveler who attempts to kill Russel

Russel
A child mutant who has Fire powers

Dopinder
A taxi driver

Domino
Has the power of luck

Peter W?
I'm not sure if Peter is in X Force. But if he is, Peter W has a jetpack that Deadpool found.