Lionsgate has announced today that the studio is releasing the entire Rambo franchise on 4K and Digital this May in a muscular set that has me sweating.

In the Rambo films, “An ex-Green Beret haunted by memories of Vietnam, the legendary fighting machine known as Rambo (Sylvester Stallone) has battled small-town prejudice, freed POWs, rescued his commanding officer from the...