Dead Famous DNA

Mark Evans discovers that Elvis Presley could have suffered from a genetic heart muscle disease, hypertrophic cardiomyopathy, which may have led to his tragically early death.

Can JFK and Marilyn Monroe' hair, Napoleon's penis and Charles Darwin's beard hairs tell us what plagued these famous historical figures?

Mark investigates whether Hitler's bones, Eva Braun's hair and Marlon Brando's tissue sample are actually theirs. Also, a Canadian dentist plans to use John Lennon's tooth to...