Michelle Pfeiffer
Rosie
Paul Rudd
Adam Perl
Saoirse Ronan
Izzie Mensforth
Stacey Dash
Brianna Minx
Fred Willard
Marty
Jon Lovitz
Nathan Mensforth
Sarah Alexander
Jeannie
Yasmin Paige
Melanie
Graham Norton
Taylor
David Mitchell
David - Writer
O-T Fagbenle
Sean Jamal Knight
Rory Copus
Dylan
Tracey Ullman
Mother Nature
Steve Pemberton
Censor
Henry Winkler
Self
Twink Caplan
Sissy
Ashley Lloyd
Zak
Mackenzie Crook
Producer
Peter Polycarpou
2nd Producer
Olivia Colman
Hairdresser
Archie Panjabi
Casting Girl
Ed Byrne
Delivery Boy
Chike Chan
Allergy Actor
Troy Gentile
Fighting Boy
Sally Kellerman
Self
Phil Cornwell
Cameraman
Iddo Goldberg
Director
Noah Lee Margetts
Monty
Jonathan Ryland
Prop Guy
Simon Kunz
Intruder
Victoria Chalaya
Nathan's Wife
Doña Croll
Marty's Secretary
Cassandra Bell
Pretty Waitress
Sam Fusaro
Bouncer
Jennifer Sims
Parent 2
Joe Montana
Very Large Guy
Melanie Martin
Sean's Wife (uncredited)
Wallace Shawn
Math Teacher (uncredited)
Kya Garwood
You go girl crew (uncredited)
Erin Gavin
Dancer (uncredited)
David Cassidy
Self (archive footage) (uncredited)
Richard Nixon
Self (archive footage) (uncredited)
Benito Mussolini
Self (archive footage) (uncredited)