August is an elderly member of the Traveling Symphony, journeying through a post-pandemic world alongside Kirsten and others. His age marks him as one of the group's older members, identified simply as an old man. He shares a supportive bond with Kirsten, comforting her after nightmares and performing practical acts of mutual care like cutting each other's hair during their travels. August endures the hardships of the road with the Symphony, including dangerous encounters and periods separated from the main group.

During a critical confrontation while separated, August fights to protect fellow members. He distracts pursuers attacking Sayid by throwing a rock and fires an arrow that incapacitates one armed individual, marking a significant moment as he had never killed anyone before. Following this combat, August travels with Kirsten and Sayid towards the Severn City Airport. They navigate abandoned areas, evade threats, and hide when necessary, eventually reuniting with other Symphony members at the airport settlement.

At the airport, August contributes musically, participating in performances for the community with Charlie and Jeremy. This demonstrates his integration into the group's cultural activities and his role in maintaining artistic expression. Throughout, August is characterized by his loyalty to the Symphony group and his direct involvement in both survival actions and artistic endeavors.