Iggy hangs around with the American expat community in Acatla, Mexico, where he is particularly friendly with Moulton. A science fiction writer by trade, Iggy shares his Mexican villa with his ex-wife, their daughter, and his wife’s second husband Jepson. Iggy loves and spoils his daughter and still carries a torch for his ex-wife, with whom he hopes to reconcile after she discovers Jepson patronizing the local brothel and kicks him out. He is one of the men with whom Augie spends time drinking and playing cards after his horse-riding accident. And, after Augie and Thea break up, Iggy lets Augie stay at his house while Augie figures out his next steps.