Teacher's Friend
- Episode aired Jul 4, 2020
![Ultraman Z & Zero Voice Drama (2020)](https://m.media-amazon.com/images/M/MV5BMmJiNDhlNWQtZTAyYS00OGQ2LThiOTktYzY5YjY4NmJhMzI4XkEyXkFqcGdeQXVyNzkyMDA5MTc@._V1_QL75_UY281_CR17,0,190,281_.jpg)
Z decides to see the origins of his mentor, Ultraman Zero. However, he encounters a flame guy who called himself Glen Fire.Z decides to see the origins of his mentor, Ultraman Zero. However, he encounters a flame guy who called himself Glen Fire.Z decides to see the origins of his mentor, Ultraman Zero. However, he encounters a flame guy who called himself Glen Fire.