Kevin Whately (The English Patient) stars as Dr. Philip Carr, along with Alison Pill (The Judy Garland Story), as his daughter Katy Carr, Megan Follows (Anne of Green Gables), as her cousin Helen, and long-time favorite Dean Stockwell in this warm family drama that tells the story Katy, a headstrong, energetic thirteen-year-old girl with a feisty, rebellious streak who seems to be more than her father can handle at times, even with the aid of Aunt Izzie (Martha Burns). The arrival of her ill cousin begins to alter Katy's perception of the world; then a serious accident confides Katy to her room, which changes the young girl's outlook on life forever. Based on the classic novel, What Katy Did, by Susan Coolidge.
Unfortunately the movie What Katy Did is not yet available on HBO Max.
| Directing | Stacey Stewart Curtis | Director |
| Crew | Shelley Cook | Stunt Coordinator |
| Directing | Annie Bradley | First Assistant Director |
| Directing | Annie Bradley | Second Unit Director |
| Writing | Olivia Hetreed | Screenplay |
| Production | Alan Horrox | Producer |
| Production | Paul Brown | Producer |
| Production | Michael Forte | Executive Producer |
| Production | Charles Falzon | Executive Producer |
| Crew | Brock Jolliffe | Special Effects |
