Rachel Bilson as Harlow Wellington

David Gandy as Theodore "Theo"Greyson

Jaimie Alexander as Joy Hamilton-McKellar (Also in the book titled: The Unwanted Bride)

Alexander Skarsgard as Jensen McKellar (Also in the book titled: The Unwanted Bride)

Adelaide Kane as Nicolette Greyson

Shelley Hennig as Cassandra Greyson

Caitlin Stasey as Fiona Greyson

Selena Gomez as Mika Greyson

Hugh Jackman as Mr Greyson

Anne Hathaway as Mrs Greyson