Below you can find the Matthew mcconaughey a proud alum of this university narrated a promo video for its longhorn network Jeopardy Words Answer. The answer to Matthew mcconaughey a proud alum of this university narrated a promo video for its longhorn network has 5 letters. This clue belongs to the Famous athletic supporters category and is part of Jeopardy Word Level 342. If you scroll near the bottom you will find other clues and answers part of level 342