Bruce Willis

as John McClane

Timothy Olyphant

as Thomas Gabriel

Justin Long

as Matt Farrell

Cliff Curtis

as Deputy Director Miguel Bowman

Mary Elizabeth Winstead

as Lucy McClane

Jonathan Sadowski

as Trey

Maggie Q

as Mai Linh

Andrew Friedman

as Casper

Kevin Smith

as Warlock - Frederick Kaludis

Len Wiseman

Director