Yael appeared in the special 400th All Saints episode "Pressure Point," where she impressed the creators who decided to bring her back to the show as a possible love interest for Dr. Bartholomew West (Andrew Supanz).
Yael starred in her first movie when she was only fourteen, in the 1999 Australian comedy/romance film Me Myself I.
Yael Stone appeared in the Australian mini-series The Farm when she was 16 years of age, starring alongside Greta Scacchi and Colin Friels.
Yael: [About the streak in her charcter's hair in the 1999 film Me Myself I] Every now and then I would look in the mirror and scream, but I like it. But no way will my Mum let me keep it!
Yael: [About her character in the film Me Myself I ] She's strong-minded, she's not fazed by anything except maybe getting her period. She's a bit of a bull which might be a strange thing to say but she's very strong in everything she does and when she does something she wants to do it well without much help and sometimes I go 'Omigod, this is exactly what I'd say!'...I suppose that's a sign of good casting!