Also Known As:- Howard - ein tierischer Held
- Howard - uuden ajan sankari
- Howard a kacsa
- Howard e o Destino do Mundo
- Howard, o Super-Herói
- Howard, o ahtypitos
- Howard, une nouvelle race de héros
- Howard... e il destino del mondo
- Howard... un nuevo héroe
- Howard: A New Breed of Hero
- Ingen plockar Howard
- Kaczor Howard
- Who Prosecuted Howard the Duck?
- Willard Huyck
- Steve Gerber
- Willard Huyck
- Gloria Katz
- Lea Thompson ... Beverly Switzler
- Jeffrey Jones ... Dr. Walter Jenning
- Tim Robbins ... Phil Blumburtt
- Ed Gale ... Howard T. Duck
- Chip Zien ... Howard T. Duck (voice)
- Tim Rose ... Howard T. Duck
- Steve Sleap ... Howard T. Duck
- Peter Baird ... Howard T. Duck
- Mary Wells ... Howard T. Duck
- Lisa Sturz ... Howard T. Duck
- Jordan Prentice ... Howard T. Duck
- Paul Guilfoyle ... Lieutenant Welker
- Liz Sagal ... Ronette, Cherry Bomb
- Dominique Davalos ... Cal, Cherry Bomb
- Holly Robinson Peete ... K.C., Cherry Bomb (as Holly Robinson)
- Tommy Swerdlow ... Ginger Moss
- Richard Edson ... Ritchie
- Miles Chapin ... Carter
- Richard McGonagle ... First Cop
- Virginia Capers ... Cora Mae, Secretary
- Debbie Lee Carrington ... Additional Ducks
- Miguel Sandoval ... Bar Entertainment Supervisor
- Sheldon Feldner ... Hot Tub Spa Owner
- Lee Anthony ... Grossbach
- Paul Comi ... Dr. Chapin
- Maureen Coyne ... Teacher
- James Lashly ... State Trooper
- Tom Parker ... Steve Kanelli, TV Reporter
- Ed Holmes ... TV Duck Hunter
- David Paymer ... Larry, Scientist
- William Hall ... Officer Hanson
- Denny Delk ... Sergeant
- Martin Ganapoler ... 1st Trucker
- Tom Rayhall ... 2nd Trucker
- Gary Littlejohn ... 3rd Trucker
- Thomas Dolby ... Bartender in Rock Club
- Kristopher Logan ... Punk
- Reed Kirk Rahlmann ... Bender
- John Fleck ... Pimples
- William McCoy ... Skin Head
- Steven Kravitz ... Lover Boy
- Anne Tofflemire ... Lover Girl
- Marcia Banks ... Mama Biker
- Nancy Fish ... Homeless Bag Lady
- Monty Hoffman ... Club Bouncer
- Ted Kurtz ... Kirby
- Wood Moy ... Chef
- Wanda McCaddon ... Hostess
- James Brady ... 1st Tour Guide
- Carol McElheney ... Screaming Woman
- Jeanne Lauren ... Bear
- Richard Kiley ... The Cosmos (voice)
- Mel Blanc ... Daffy Duck (voice) (archive footage)
- Lol Levy ... Detective
- Jorli McLain ... Waitress
- C. Andrew Nelson ... Rocker
- James Olea ... Policeman
