Umirai_trudno_1988_bg_audio_cast_2_tv_rip_btv_a...

The "Cast 2" in your filename might indicate a or a second version of the audio track used by the channel over the years. Умирай трудно - Уикипедия

In the bTV version of the film, the voice cast typically includes well-known Bulgarian voice actors. Based on historical bTV dubs for the Die Hard franchise and specific actor credits: umirai_trudno_1988_bg_audio_cast_2_tv_rip_btv_a...

The filename "umirai_trudno_1988_bg_audio_cast_2_tv_rip_btv_a..." refers to a television rip of the 1988 film (Bulgarian title: Умирай трудно ) featuring the bTV Bulgarian audio dub . The "Cast 2" in your filename might indicate

Often voiced by Daniel Tzotchev or Simeon Vladov. Often voiced by Daniel Tzotchev or Simeon Vladov

Ivaylo Velchev is credited for voicing Gruber in specific Bulgarian dubs of the film.

Other frequent bTV voice actors associated with these action classics include Silvia Lulcheva , Marian Marinov, and Marin Yanev .