Frank Oz Director Rick Moranis Seymour Krelborn Actor Ellen Greene Audrey Actor Steve Martin Orin Scrivello, D.D.S. Actor Vincent Gardenia Mr. Mushnik Actor Tichina Arnold Crystal Actor Tisha Campbell-Martin Chiffon Actor Michelle Weeks Ronette Actor Jim Belushi Patrick Martin Actor John Candy Wink Wilkinson Actor Christopher Guest The First Customer Actor Bill Murray Arthur Denton Actor Charles B. Griffith Writer Howard Ashman Writer David Geffen Producer Miles Goodman Original Music Alan Menken Original Music Robert Paynter Cinematographer John Jympson Film Editing Margery Simkin Casting Roy Walker Production Design Steve Spence Art Director Tessa Davies Set Decoration Marit Allen Costume Design