Jekyll (TV series)
In a flashback triggered by genetic memory, Hyde has a vision of a meeting between Jekyll and Robert Louis Stevenson, the author of Strange Case of Dr Jekyll and Mr Hyde. Stevenson agrees to write a fictional version of Jekyll's case but reveals that he knows the truth: there is no potion. Instead, Jekyll was transformed into Hyde by his love for Alice, a maid within his household.  Flashbacks into Tom's own life show his Hyde first appeared during a seaside holiday with Claire, after the pair were accosted by hooligans.