Rosemary Leach
as Nanny Collins
Clare Wilkie
as Matty Wickham
Emily Canfor-Dumas
as Harriet St. John
Etela Pardo
as Mrs. Bronowski
Hermione Norris
as Victoria St. John
Jason O'Mara
as Ned Jones
Kate Williams
as Mrs. McClusky
Ruth Sheen
as Nanny Simmons
Sean Murray
as Arnold St. John
Tabitha Wady
as Lydia Weston
Victoria Smurfit
as Hannah Randall
William Scott-Masson
as Captain Mason