Fan Casting Dr. Terminal in Alfonso Cuarón's The Umbrella Academy

A brilliant but grotesque inventor suffering from Eisenstein Syndrome—a rare disease that consumes his body from within—Terminal built a mechanical suit that converts matter into energy to keep himself alive. Imprisoned in the interdimensional Hotel Oblivion, he is reduced to eating cockroaches and begging for Girl Scout cookies. Despite his pathetic state, Terminal's creations (the nuclear Terminauts) are used by The Conductor as a deadly distraction, and his wheezing laughter hints at knowledge he's not sharing.