Name	Known for
Lizzy Greene Dawn Harper Dawn Harper See fewer	Ransom Canyon (2025)
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)
April Audia Phone (voice) Phone (voice) See fewer	John Mulaney Presents: Everybody's in LA (2024)
Jessica Belkin Madison Madison See fewer	American Horror Story (2011)
Jaden Betts Chet Chet See fewer	Scandal (2012)
Jaiden Geller Party Guest Party Guest See fewer	Class Dismissed the Movie (2016)
Elisha Henig Lucas Lucas See fewer	The Drop (I) (2022)
Ayumi Iizuka Meredith Meredith See fewer	Modern Family (2009)
Kyla-Drew Mae Valentine (as Kyla Drew Simmons) Mae Valentine (as Kyla Drew Simmons) See fewer	Prisoners (2013)
J.J. Nolan Lillian Lillian See fewer	Pretty Problems (2022)
Bob Pflugfelder Self (as Science Bob) Self (as Science Bob) See fewer	Nicky, Ricky, Dicky & Dawn (2014)