What Katy Did

Alison Pill

Katy Carr

Megan Follows

Cousin Helen

Martha Burns

Aunt Izzie

Kevin Whately

Dr. Carr

Jan Rubeš

Dr. Reinhart

Dean Stockwell

Tramp

Sophie Bennett

Elsie Carr

Michael Cera

Dorry Carr

Bryn McAuley

Joanna Carr

Brittany Allen

Cecy Hall

Patrick Thomas

Ned

Catherine Fitch

Debbie

Gerry Mendicino

Signor Rinaldo

Vickie Papavs

Mrs. Hall

Paul Braunstein

Telegraph Operator

Kay Hawtrey

Mrs. Worrett

Marcia Bennett

Mrs. Pattifer

Karen Kennedy

Coffee Shop Lady