Name	Known for
Lizzy Greene Dawn Harper Dawn Harper See fewer	A Million Little Things (2018)
Casey Simpson Ricky Harper Ricky Harper See fewer	Nicky, Ricky, Dicky & Dawn (2014)
Mace Coronel Dicky Harper Dicky Harper See fewer	That '90s Show (2023)
Aidan Gallagher Nicholas 'Nicky' Harper Nicholas 'Nicky' Harper See fewer	The Umbrella Academy (2019)
Allison Munn Anne Harper Anne Harper See fewer	Elizabethtown (2005)
Brian Stepanek Tom Harper Tom Harper See fewer	Nicky, Ricky, Dicky & Dawn (2014)
Kyla-Drew Mae Valentine Mae Valentine See fewer	Prisoners (2013)
Siena Agudong Natlee Natlee See fewer	Resident Evil (2022)
April Audia Chair VO (voice) Chair VO (voice) See fewer	John Mulaney Presents: Everybody's in LA (2024)
Theodore Barnes Miles (as Theodore John Barnes) Miles (as Theodore John Barnes) See fewer	Back in the Game (2013)
Micah Giovanni Munchkin Munchkin See fewer	The Girl in the Pool (2024)
Tia Mowry Erica Knightly (as Tia Mowry-Hardrict) Erica Knightly (as Tia Mowry-Hardrict) See fewer	Sister, Sister (1994)
Gage Petrone Franco (as Gage Michael Petrone) Franco (as Gage Michael Petrone) See fewer	Yellow (I) (2012)
Jade Pettyjohn Rose Dirken Rose Dirken See fewer	Destroyer (2018)
Isabella Revel Avery Avery See fewer	The Kicks (2015)
Dana Snyder Dr. Colosso (voice) Dr. Colosso (voice) See fewer	Aqua Teen Hunger Force Colon Movie Film for Theaters (2007)