Paul Rudd as Paul

Steve Coogan as Erasmus

Jack Gore as Bill

Alison Pill as Melissa

Jake McDorman as Beau

Jesse Luken as Director

Lora Martinez-Cunningham as Ms. Garcia

Sarah Minnich as Crack Head Lady

Stafford Douglas as Caterer

Jacob Browne as Judge Pierce

Frances Lee McCain as Doris

Josey Smith as Whitney

Kate Walsh as Kate

Jenny Gabrielle as Betty

Monique Candelaria as Officer Guttierez

Alexandra Guarnaschelli as Alex Guarnaschelli

Courtney Cunningham as Paramedic

Drew Droege as Drew

Marie Wagenman as Little Girl

Cassandra Rochelle Fetters as Party Goer

Evan Bittencourt as Tino

Rodrigo Tactaquin as Biker

Mark Rowe as Suburban Dad

Eric Womack as Officer Forrest

Richard Beal as Church Member

Jordyn Aurora Aquino as Leticia

Clint Obenchain as Waiter

J. Nathan Simmons as Wise Man #1

Alexander Daniel Pimentel as Suburban Dad's Friend

Kristin K. Berg as Taco Bell Manager

Emma Armstrong as Checkout Girl

Stephen Conn as Christmas Reveler / Church decorator / Lighting tech

Michael E. Stogner as Drunk Santa (uncredited)

Amanda Quintana-Bowles as Christmas Reveler

Alison Grainger as Taco Bell Patron

Rick Tadra as Maddy

Patrick V. Murphy as Party goer

Ian Morris as Bill's Friend

Ronnie Gomez as Wise Man #3

Jeremiah Fresquez as Student #1

Viola Valdez as Parishioner

Justin Lotz as Wise Man #2

Mason Howell as Bills Friend

Sheila Eden as Tango Wife (uncredited)

Sylvie Grontis Hagan as Teacher (uncredited)

Amy Emily Stack as Inmate Visitor (uncredited)