Grace Kaufman
Lennie
Jacques Colimon
Joe Fontaine
Cherry Jones
Fiona
Jason Segel
Big
Pico Alexander
Toby Shaw
Ji-young Yoo
Sarah
Havana Rose Liu
Bailey
Julia Schlaepfer
Rachel Brazile
Tyler Lofton
Marcus
Sol Landerman
Mr. James
Augie Isaac
Luke Jacobus
Destiny Ekwueme
Preppy Student (uncredited)
Rae Robison
Maria (uncredited)
Lukas Stoiber
Skateboard Student (uncredited)
Madisyn Wood
Young Lennie (uncredited)