- as Logan / Wolverine
- as Charles Xavier
- as Erik Lehnsherr / Magneto
- as Raven / Mystique
- as Storm
- as Hank / Beast
- as Rogue
- as Kitty Pryde
- as Dr. Bolivar Trask
- as Bobby / Iceman
- as Bishop
- as Peter / Quicksilver
- as Maj. Bill Stryker
- as Colossus
- as Blink
- as Sunspot
- as Warpath
- as Erik Lehnsherr / Magneto (Future)
- as Charles Xavier / Professor X (Future)
- as Jean Grey
- as Scott Summers
- as Havok
- as Toad
- as President Nixon
- as Pinstripe Mafioso
- as Col. Sanders
- as Quarantine Doctor
- as Quarantine Doctor #2
- as Senator Brickman
- as Congresman Davis
- as Trask Secretary
- as Surveillance Guard #2
- as Pentagon Cook
- as Armed Kitchen Guard
- as General Petrov
- as Peace Summit Reporter
- as Nixon Aide
- as Secretary of Defense
- as US Army General
- as Desk Anchor
- as French Emergency Nurse
- as French TV Reporter
- as Blue Suit Traveler
- as Airport Backpacker
- as Flight Attendant
- as Groundskeeper
- as Secret Service Agent
- as Young Charles - 12 yrs (Archive footage)
- as William Stryker (Archive footage)
- as General Caris
- as Beast (Future)
- as Young Raven - 10 yrs (Archive footage)
- as Policeman
- as Man with small film camera (Cameo)
Watch "X-Men: Days Of Future Past":