X-Men Origins: Wolverine marks the fourth film appearance for Marvel’s most popular mutant. By now, you should be pretty familiar with Wolverine and his super-powered teammates from the previous X-Men movies, but unless you’re a comics aficionado, you might not recognize some of Logan’s other compatriots, such as Wade Wilson, John Wraith, and Agent Zero. And although Sabertooth, Stryker, and Cyclops have been seen on the big screen already, there are new actors playing those roles this time around. That’s why we’ve put together this rundown of the major players you’re going to see in the upcoming installment of the X-Men saga.