Gregory's Server
The character MacAuley Culkin’s brother plays in Succession would be an interesting Bruce Willis replacement in Die Hard.
Potty mouth, usually creative, hits on the older women at the party besides his wife, can’t help but BS in the lobby with the guard team, drives Hans Gruber crazy with nonsense, says to Gruber not “tell them you don’t know me” but “go ahead shoot him see if I give a shit” etc.