Sebastian Moran
A friend and apparent drinking partner of Melanie’s. The two share a rather teasing relationship. She’ll never admit it, but she’s developing a bit of a thing for Mr. Moran.

Molly Hooper
One of Melanie’s coworkers at St. Bart’s.

Sherlock Holmes
A regular in Melanie’s morgue. She just hopes he won’t make a mess…again.

Henry Blackwood 
Melanie’s father. The two have an extremely strained relationship, considering the two don’t exactly see eye to eye on how to treat people..

Alex DeLarge (A Clockwork Orange)
Melanie thinks there’s good in him somewhere, no matter how “bad” he thinks he is.