|Seen||Return of Sherlock Holmes|
|Relationships||Nora Webb, lover|
Gregory Skinner was the love interest of Nora Webb, who asked for his help in hiding from the McQueens.
Nora explained to Gregory that Ben McQueen's parents were actually impostors, who murdered Ben's godfather when he arrived in Toronto to expose them. Skinner mistakenly assumed he could extort money from the McQueens, but they instead killed him, in the exact same method as they killed Wallace Burns.