Character Name : Rosie

Original Name : Michelle Pfeiffer

Gender : Female

Character Name : Adam Perl

Original Name : Paul Rudd

Gender : Male

Character Name : Izzie Mensforth

Original Name : Saoirse Ronan

Gender : Female

Character Name : Mother Nature

Original Name : Tracey Ullman

Gender : Female

Character Name : Brianna Minx

Original Name : Stacey Dash

Gender : Female

Character Name : Marty

Original Name : Fred Willard

Gender : Male

Character Name : Nathan Mensforth

Original Name : Jon Lovitz

Gender : Male

Character Name : Jeannie

Original Name : Sarah Alexander

Gender : Female

Character Name : Melanie

Original Name : Yasmin Paige

Gender : Female

Character Name : Taylor

Original Name : Graham Norton

Gender : Male

Character Name : David - Writer

Original Name : David Mitchell

Gender : Male

Character Name : Sean Jamal Knight

Original Name : O-T Fagbenle

Gender : Male

Character Name : Dylan

Original Name : Rory Copus

Gender : Male

Character Name : Censor

Original Name : Steve Pemberton

Gender : Male

Character Name : Self

Original Name : Henry Winkler

Gender : Male

Character Name : Sissy

Original Name : Twink Caplan

Gender : Female

Character Name : Zak

Original Name : Ashley Lloyd

Gender : Male

Character Name : Izzie's Teacher

Original Name : Wallace Shawn

Gender : Male

Character Name : Producer

Original Name : Mackenzie Crook

Gender : Male

Character Name : 2nd Producer

Original Name : Peter Polycarpou

Gender : Male

Character Name : Hairdresser

Original Name : Olivia Colman

Gender : Female

Character Name : Casting Girl

Original Name : Archie Panjabi

Gender : Female

Character Name : Delivery Boy

Original Name : Ed Byrne

Gender : Male

Character Name : Allergy Actor

Original Name : Chike Chan

Gender : Male

Character Name : Fighting Boy

Original Name : Troy Gentile

Gender : Male

Character Name : Self

Original Name : Sally Kellerman

Gender : Female

Character Name : Cameraman

Original Name : Phil Cornwell

Gender : Male

Character Name : Director

Original Name : Iddo Goldberg

Gender : Male

Character Name : Monty

Original Name : Noah Lee Margetts

Gender : Male

Character Name : Prop Guy

Original Name : Jonathan Ryland

Gender : Male

Character Name : Intruder

Original Name : Simon Kunz

Gender : Male

Character Name : Nathan's Wife

Original Name : Victoria Chalaya

Gender : Female

Character Name : Marty's Secretary

Original Name : Doña Croll

Gender : Female

Character Name : Pretty Waitress

Original Name : Cassandra Bell

Gender : Female

Character Name : Bouncer

Original Name : Sam Fusaro

Gender : Male

Character Name : Parent 2

Original Name : Jennifer Sims

Gender : Female

Character Name : Very Large Guy

Original Name : Joe Montana

Gender : Male

Character Name : Sean's Wife (uncredited)

Original Name : Melanie Martin

Gender : Female

Character Name : Math Teacher (uncredited)

Original Name : Wallace Shawn

Gender : Male

Character Name : You go girl crew (uncredited)

Original Name : Kya Garwood

Gender : Female

Character Name : Dancer (uncredited)

Original Name : Erin Gavin

Gender : Female

Character Name : Self (archive footage) (uncredited)

Original Name : David Cassidy

Gender : Male

Character Name : Self (archive footage) (uncredited)

Original Name : Richard Nixon

Gender : Male

Character Name : Self (archive footage) (uncredited)

Original Name : Benito Mussolini

Gender : Male

Character Name : Diner (uncredited)

Original Name : Rene Costa

Gender : Male

Character Name : Staff Writer (uncredited)

Original Name : Ronan Summers

Gender : Male