Narrated by famous writer Gabriel (Robin Williams), THE NIGHT LISTENER opens on his late-night radio talk show, as he promises to "lay out the events exactly as I remember them." As he comes to question his memories, he also wonders about his motives for telling stories. When Gabriel's partner Jess (Bobby Cannavale) leaves him, he finds solace of sorts in a friendship with 14-year-old Pete. At first they connect through the boy's manuscript, which he has submitted to Gabriel's publisher friend Ashe (Joe Morton), a story focused on his sexual abuse by adults. Then they come to appreciate their shared loneliness and sense of humor. When Gabriel learns that Pete is also terminally ill, he wants to help, but the boy's adoptive guardian, a social worker named Donna (Toni Collette), seems inclined to keep them apart. When Jess suggests that Pete and Donna sound like the same person over the phone, Gabriel begins to worry he's been had, that the boy doesn't exist. At this point he launches into an elaborate effort to track him down.