Sofia Vassilieva as Eloise

Kintaro Akiyama as Leon

Julie Andrews as Nanny

Kenneth Welsh as Sir Wilkes

Jeffrey Tambor as Mr. Salomone the Manager

Tannis Burnett as Miss Thompson the Main Desk Attendant

Gavin Creel as Bill the Room Service Deliveryman

Debra Monk as Maggie the Carriage Driver

Jonas Chernick as Philip the French Tutor

Stephanie Mills as Molly Daniels

Eve Crawford as Mrs. Daniels

Denis Akiyama as Prince of Kushin

George Chiang as Mr. Toyama the Attaché

Peter Keleghan as Mr. Nye the Lawyer

Victor A. Young as Mr. Peabody the Hotel Owner

Debra McGrath as Cornelia the Owner's Secretary

Cliff Saunders as Max the Elevator Operator

David Sparrow as Charlie the Doorman

Graham Harley as Walter the Concierge

Gerry Quigley as Room Service Operator

Sergio Di Zio as Lou the Bellhop

Jonathan Wilson as Frederic the Bellhop

Colm Magner as Thomas the Maitre'd

Julian Richings as Patrice the Chef

Jason Jones as Bartender

Rothaford Gray as Security Guard

Christine Baranski as Prunella Stickler the Events Coordinator

Corinne Conley as Mrs. Thornton the Poodle Lady

Genelle Williams as Debutante Ruth

Greg Farkas as Ruth's Date

Jessica Beitchman as Debutante Linda

Rob Smith as NYPD Officer #1

Hilary Knight as Street Artist

Thomas D. Adelman as Pamphlet Guy

Sol Rosenthal as Palm Court Waiter

Janet van de Graaf as Beautician

Danielle Benton as Dancer

Shawn Byfield as Dancer

Donna Feore as Eloise's Mother