Nora Ephron Director, Screenwriter, Producer Nicole Kidman Isabel Bigelow, Samantha Stephens Actor Will Ferrell Jack Wyatt, Darrin Stephens Actor Shirley MacLaine Iris Smythson, Endora Actor Michael Caine Nigel Bigelow Actor Jason Schwartzman Ritchie Actor Kristin Chenoweth Maria Kelly Actor Heather Burns Nina Johnson Actor Jim Turner Larry Actor Stephen Colbert Stu Robison Actor David Alan Grier Jim Fields Actor Steve Carell Uncle Arthur Actor Valerie Azlynn Gorgeous model Actor Delia Ephron Screenwriter Douglas Wick Producer Lucy Fisher Producer Penny Marshall Producer James W. Skotchdopole Executive Producer Steven H. Berman Executive Producer Bobby Cohen Executive Producer John Lindley Cinematographer Stephen A. Rotter Film Editing George Fenton Original Music Neil Spisak Production Design Steve Arnold Art Director Karen O'Hara Set Decoration Mary Zophres Costume Design Francine Maisler Casting