Who's Who

• Queen Victoria

• PoppaGhost: Jerome Cranston
• MommaGhost: Margaret (Maggy) Cranston
• BabyGhost: Toby Cranston

• Winston Beuchamp

• Mrs. Doyle
• Mr. Doyle
• Henrietta Doyle
• Michael Doyle
• Doyle Household Servants
• Robert Doyle

• Miriam

• Jonathan Sheffield
• Reverend Mattheson

• Dylan
• Mr. Talbot

• Mr. Harrington
• Tom
• Jones

• "Freckles" Fiona

• Lydia and Mary West, Freckles Fiona's two friends
• Victor's Housekeeper

• Maeve

• Princess Esterhazy (ally) (Almack's)
• Lady Constance Winifred (Almack's)
• _Mr._ Merriman, the guy in the basement who's been here 50 years, always knows. Must bring him something to trade. (unknown) (British Library)
• Head of the British Museum (adversary)
• Marquess Conyngham, General Francis Nathaniel, Lord Chamberlain, who is in charge of the household (adversary) (Buckingham Palace)
• Mr. Rothollow, Bartender (ally) (The Lamb's Ear)
• Old Sailor with a peg leg, Jumpy Peter (Jean Pierre), doesn't talk with a French accent (unknown) (London Docks)
• Basil, Head of Child Pickpocket Gang (unknown) (Picadilly Circus)
• Puck and Puck (unknown) (Puck and Puck's Fine Clothiers)
• Roth (unknown) (Roth's)
• Sophronia's Long Suffering Taylor (Roth's)
• Robert Peel (adversary) (Scotland Yard)
• Lady Jane Grey's Ghost (unknown) (Tower of London)
• Richard III's Ghost (Tower of London)
• Anne Boleyn's Ghost (Tower of London)
• Young Princes' Ghosts (Tower of London)
• Wisteria, A Prostitute (unknown) (Whitechapel)
• American Ambassador (adversary) (US Embassy) (Southerner)
• Wife of the American Ambassador (adversary)
• Loch Ness Monster (unknown)