Randall 'Randy' Tolliver is a doctor and also a client of Zoe Takano's. He is a Sorcerer and the half brother of Rudy the man who own's Millers Bar, a bar for supernaturals in Toronto where Zoe finds some of her clients. Randy runs a clinic for the homeless which Zoe steals medicine and medical supplies for, it is always chronically under funded and in danger of closing. He is described by Zoe as a dark skinned fortyish guy.

He appears in the novel Broken as well as the short stories; Zen and the Art of Vampirism and The List.