Albert Hague, John O. Young, Lovell Norman, Maurice Noble, Dr. Seuss, Ben Washam, Thurl Ravenscroft, Dr. Seuss, Les Goldman, Dr. Seuss, Irv Spector, Eugene Poddany, Eugene Poddany, Bob Ogle, Earl Jonas, Lindsley Parsons Jr., Don Foster, Bob Ogle, Irv Spector, Franklin Milton, Ted C. Bemiller, Nick Vasu, Hal Ashmead, Philip DeGuard, Ken Harris, Bob Inman, Don Morgan, Richard Thompson, Don Towsley, Lloyd Vaughan, Buf Nerbovig, Kitty Schoentag, Auril Thompson, Ben Washam, Uvon Young, Dean Elliott