Suggestions by @detectivehargreeves

Dacre Montgomery

as Edward Cullen in Twilight

Rowan Blanchard

as Bella Swan in Twilight

Dacre Montgomery

as Edward Cullen in Twilight

Devin Ratray

as Security Secretary in "Honey, I Blew up the Kid!"

Logan Moreau

as Adam Szalinski in "Honey, I Blew up the Kid!"

Elizabeth Olsen

as Diane Szalinski in "Honey, I Blew up the Kid!"

Jacob Tremblay

as Nick Szalinski in "Honey, I Blew up the Kid!"

Mark Ruffalo

as Wayne Szalinski in "Honey, I Blew up the Kid!"

Mark Ruffalo

as Wayne Szalinski in "Honey, I Shrunk the Kids!"

Amy Jo Johnson

as Mrs. Thompson in "Honey, I Shrunk the Kids!"

James McAvoy

as Russ Thompson in "Honey, I Shrunk the Kids!"

Jett Klyne

as Ron Thompson in "Honey, I Shrunk the Kids!"

Finn Wolfhard

as Russ Thompson II in "Honey, I Shrunk the Kids!"

Bridgit Mendler

as Amy Szalinski in "Honey, I Shrunk the Kids!"

Elizabeth Olsen

as Diane Szalinski in "Honey, I Shrunk the Kids!"

Olivia Holt

as Amy Szalinski in "Honey, I Shrunk the Kids!"

Julian Hilliard

as Nick Szalinski in "Honey, I Shrunk the Kids!"

William Brent

as Dr. Egon Spengler in Ghostbusters

Jacqueline Scislowski

as Ashley Hammond in Power Rangers: A Turbo Story

Xolo Maridueña

as Carlos Vallerte in Power Rangers: A Turbo Story