Senior Year

Rebel Wilson

as

Stephanie Conw...

Sam Richardson

as

Seth Novacelik

Zoë Chao

as

Tiffany Blanch...

Mary Holland

as

Martha Reiser

Justin Hartley

as

Blaine Balbo

Chris Parnell

as

Jim Conway

Angourie Rice

as

Young Stephani...

Molly Brown

as

Young Martha R...

Zaire Adams

as

Young Seth Nov...

Ana Yi Puig

as

Young Tiffany ...

Tyler Barnhardt

as

Young Blaine B...

Jade Bender

as

Britney 'Bri L...

Avantika

as

Janet

Joshua Colley

as

Yaz

Jeremy Ray Tay...

as

Neil Chudd

Michael Cimino

as

Lance Harrison

Brandon Scott ...

as

Mr. T

Tiffany Denise...

as

Dr. Jean Johns...

Lauren Halperin

as

Nurse

Alicia Silvers...

as

Deanna Russo

Lucy Taylor

as

Lydia Conway

Merrick McCart...

as

Principal Young

Ruby Frankel

as

Drunk Person

Steve Aoki

as

Steve Aoki

John Crow

as

News Anchor

Mimi Gould

as

Movie Goer

Vance Kanell

as

Usher

Joel Ray Ishman

as

Chemistry Teac...

Vee Bhakta

as

Janet's Dad

Leonard R. But...

as

Mr. Beenbaum

James Millar

as

Stoner Student...

Darrell Snedeg...

as

Deanna Russo's...

Alyssa Mae Cla...

as

Young Deanna R...