Height: 184 cm
Glen was the head of the Baskerville family 100 years ago. According to Lotti, Glen gave the impression that he liked being alone and was difficult to approach. Contrary to his beliefs, he was best friends with the loud Jack Vessalius and even told him about a secret passage so that he could sneak into the Baskerville house. Jack and Glen made a musical pocket watch together. Glen wrote the melody for it while Jack crafted it. The piece he wrote is called "Lacie".
Voiced by: Kishō Taniyama