Instagram/Matthew Rhys & David Harb Celebrity Matthew Rhys reveals he asked to keep the prosthetic penis he wore on HBO's Girls, joking about its fate and sharing behind-the-scenes details from the 2017 ... April 28, 2026 AceShowbiz - Matthew Rhys recently shared some unexpected details about his time wearing a prosthetic penis for his role on the acclaimed HBO series Girls. The actor, 51, spoke candidly during an interview with The Guardian on April 25, joking, "I did ask [to keep it]. I wonder what they did with it. I hope it got disinfected.