Name	Known for
Laura Carmichael Agatha Fyfle Agatha Fyfle See fewer	Downton Abbey (2019)
Jessica De Gouw Meghan Shaughnessy Meghan Shaughnessy See fewer	Underground (2016)
Michael Dorman Jack Shaughnessy Jack Shaughnessy See fewer	Daybreakers (2009)
Ryan Corr Simon Beecher Simon Beecher See fewer	Holding the Man (2015)
Cariba Heine Grace Grace See fewer	Designated Survivor (2016)
Michael Sheasby Hayden Cole Hayden Cole See fewer	The Nightingale (I) (2018)
Jenni Baird Rhea Bowden Rhea Bowden See fewer	The 4400 (2004)
Elizabeth Alexander Renee Cole (as Liz Alexander) Renee Cole (as Liz Alexander) See fewer	Seven Deadly Sins (1993)
Candice Storey Jules Safford Jules Safford See fewer	Daybreakers (2009)
Texas Carbone Leo Safford Leo Safford See fewer	The Secrets She Keeps (2020)
Ava Caryofyllis Leo Safford (voice) Leo Safford (voice) See fewer	Bay of Fires (2023)
Henry McWilliam Lachlan Shaughnessy Lachlan Shaughnessy See fewer	NCIS: Sydney (2023)
Alan Dukes Derek Purcell Derek Purcell See fewer	The Stranger (II) (2022)
Ling Cooper Tang Jocelyn Jocelyn See fewer	Nautilus (2024)
Nicholas Cassim Agatha's Stepfather Agatha's Stepfather See fewer	Mr Inbetween (2018)
Janine Watson Agatha's Mother Agatha's Mother See fewer	The Secrets She Keeps (2020)
Ashlee Juergens Teen Agatha Teen Agatha See fewer	The Last Stop in Yuma County (2023)
Diesel La Torraca Elijah Elijah See fewer	Little Monsters (2019)
Cramer Cain Constable Geoff Hobson Constable Geoff Hobson See fewer	Sanctum (2011)
Michelle Lim Davidson Rani Rani See fewer	The Newsreader (2021)
Laura Lakshmi Inez (as Laura McDonald) Inez (as Laura McDonald) See fewer	The Secrets She Keeps (2020)
Kelly Nguyen Doctor's Receptionist (as Kelly Nyguen) Doctor's Receptionist (as Kelly Nyguen) See fewer	The Secrets She Keeps (2020)
Michael Kennedy Man at Supermarket Man at Supermarket See fewer	The Secrets She Keeps (2020)
Noodle Green Deyvani Deyvani See fewer	I Am Woman (2019)
Katerina Tsompanis Nurse Nurse See fewer	I Am Woman (2019)
Chilli Chilli (Dog) Chilli (Dog) See fewer	The Secrets She Keeps (2020)
Vicki Austin Dog Walker (uncredited) Dog Walker (uncredited) See fewer	A Place to Call Home (2013)