Michael Angarano

as Mark(6 eps)

as Sam Amirante(8 eps)

as Rickey

as Richie Diane(8 eps)

as Walter Childs

as Walter Childs

as Robert Serber

as Danny(2 eps)

as Glenn(10 eps)

as Tinder Date(1 ep)

as Steve(1 ep)

as Max

as Owen

as Elliot(1 ep)

as Ned Chipley

as Eddie Zeidel(20 eps)

as Nick Pearson(7 eps)

as Christopher Archer

as Travis (voice)

as Cyrus Kinnick

as Dr. Bertram “Bertie" Chickering, Jr.(20 eps)

as Cooper(2 eps)

as Eddie

as Jason Sherwood

as Michael Angarano

as John

as Jake

as Scott

as Travis

as Dustin

as Sam Davis

as Benjamin

as Jason Tripitikas

as Cole McKay

as Mitch Akers

as Arthur Parkinson

as Cameron Kincaid

as Charlie

as Self

as Dylan Jameison

as Will Stronghold

as Sid

as Freddie

as Rocky Mazzelli

as Ethan Claypool(1 ep)

as Jeb Ekhart(2 eps)

as Dave Petrakis

as Young Red Pollard

as Maniac Magee

as George Denton(2 eps)

as Philip Lenox

as Scott Wallace(4 eps)

as Matt Tyler

as Young William

as Chance Arno(25 eps)

as Nick at 7

as Nick

as Bicycle Kid

as Young Tom

as Elliot(13 eps)

as Sammy Yoder

as Drew

as 3-Yr-old Cowboy

as Patrick Harper(1 ep)

as Timmy(1 ep)

as Zack(1 ep)

as David Duchovny's Son (uncredited)(1 ep)

as Steven Michael Frame(1547 eps)

as Bicycle Kid(1 ep)