Frank Welker: Ralph the Guard, Runt, Chicken Boo, Buttons, Narrator, Additional Voices, Thaddeus Plotz, Flavio Hippo, Mindy's Dad, Thaddeus Plotz, C.E.O., Steven Spielberg, Announcer, Ralph's Wife, Bill Clinton, Dragon, Elmer Fudd, Marlon Brando, Ralph, The C.E.O., Ahab, Alfred Hitchcock, Alien - Xenomorph, Alligator, Auditionee #1, Babe Ruth, Beethoven, Benjamin Franklin, Big Bad Wolf, Bob H., Bob Hope, British Crewman, Bug, C.E.O. Thaddeus Plotz, Canary, Cappy Barnhouse, Captain Ahab, Caveman, Cawcaw, Clive, Col. Nathan R. Jessup, Cowardly Lion, Crackers, Cuckoo Bird, Day Labor, Dog, Don Pepperoni, Doug the Dog, Dr. Himp, Dr. Not, Elephant, Francis Scott Key, Frog, Furrball, George Bailey, Hercules, Hogdar, John Wilkes Booth, Judah Ben-Hur, Kiki, Korn, Lee Stressbird, Lem Botchitt, Lennie, Lion, Lionel Tempjob, Magic Mirror, Mr. President, Mr. Squeak, Municipal Bond, Old Dog, Pound Keeper, Prof. Kingsfield, Quacky Duck, Queequeg, Raymond Babbitt, Recording Engineer, Ricola's Dad, Ron Pickles, Ronald Reagan, Ross Perot, Runt's Owner, Schnappsie, Scout, Sensei, Skunk, Sodarn Hinsane, Squaty, Store Manager, Sykes, Ted, Ted Foppel, The Moth, The Viper, Toto, Uhuru, Usher, Wakko's Nose, Walter Wolf, Zombies