Name	Known for
Lizzy Greene Dawn Harper Dawn Harper See fewer	A Million Little Things (2018)
Casey Simpson Ricky Harper Ricky Harper See fewer	Escape from Mr. Lemoncello's Library (2017)
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 (credit only) Tom Harper (credit only) See fewer	Bolt (2008)
Kyla-Drew Mae Valentine (as Kyla Drew Simmons) Mae Valentine (as Kyla Drew Simmons) See fewer	Prisoners (2013)
Isaak Presley Derek Moses Derek Moses See fewer	One Nation Under God (2020)
Spencer Tomich Trey Trey See fewer	The Prom (2020)
Molly Jackson Brianna Brianna See fewer	Circle (II) (2015)
Will Babbitt Marshall Marshall See fewer	All American Christmas Carol (2013)
Sean Lew Jono Jono See fewer	Justin Bieber: At Least for Now (2020)
Matthew Gordillo Arman Arman See fewer	How Clause Ruined Christmas (2019)
Veronnica Avila Actress Actress See fewer	1/1 (2018)
Katlyn Kawano Cool Kid (uncredited) Cool Kid (uncredited) See fewer	Searching for Mr. Right (2023)