Andy Samberg

Character: Jose Canseco

Akiva Schaffer

Character: Mark McGwire

Jorma Taccone

Character: Reporter / Walt Weiss / Joe Montana

Hannah Simone

Character: Amber

Jenny Slate

Character: Stacy

Sterling K. Brown

Character: Sia

Jim O'Heir

Character: Puka Shell Bob

Stephanie Beatriz

Character: Val Gal

Alana Haim

Character: Val Gal

Este Haim

Character: Val Gal

Danielle Haim

Character: Val Gal

Maya Rudolph

Character: Val Gal

Ben Perez

Character: Jose's Dad

Dave Faulkner

Character: Mark's Dad

Denise Weintraub

Character: Marks Mom

Trinity Chanel

Character: Madonna

Sis Gold

Character: Mrs. McGillicutty

Whitney Moore

Character: Snow Bunny

Kyla Billings

Character: Bikini Girl

Britta Grant

Character: Bikini Girl

Jonetta Kaiser

Character: Bikini Girl

Julia Nolan

Character: Bikini Girl

Dan Wicksman

Character: Maitre D

Jeff Torres

Character: Lenny the Torso

Ryan Nemeth

Character: Reporter (uncredited)

Tory Taranova

Character: Reporter (uncredited)