as Noah

as Ernest

as Professor Dixon

as Hudson Harper (voice)

as Young Lassie

as Josh

as Young Frank

as Young Johnny

as Hudson Harper (voice)

as Ryan

as Bill (voice)

as Andy Landry

as Joel Hynek

as Young Max

as Frederick

as Dooley

as 1950s Young Mack's Dad

as Kid #2

as Young Norman

as Young Boy