The Man with a Penis on His Arm is a documentary that follows three men’s stories of their phalloplasty experiences. It centres on Malcolm MacDonald, whose penis fell off 12 years ago and had a new one constructed on his arm. The documentary also follows Anick, who was born with an undeveloped penis as part of a rare intersex condition, and Lee, a transman who undertook phalloplasty as part of his gender transition.