Suggestions by @mikeysplace
12,131 suggestions

Jim Cummings
as Wario in Don Bluth's Super Mario Bros. (1990's)
John Rhys-Davies
as Wario in Don Bluth's Super Mario Bros. (1990's)

Harvey Fierstein
as Wario in Don Bluth's Super Mario Bros. (1990's)

Danny DeVito
as Wario in Don Bluth's Super Mario Bros. (1990's)
Long John Baldry
as Wario in Don Bluth's Super Mario Bros. (1990's)

John Cleese
as Toadsworth in Don Bluth's Super Mario Bros. (1990's)
Corey Burton
as Shy Guys in Don Bluth's Super Mario Bros. (1990's)

Frank Oz
as Goombas in Don Bluth's Super Mario Bros. (1990's)
Hal Smith
as Koopa Troopas in Don Bluth's Super Mario Bros. (1990's)

Rob Paulsen
as Koopa Troopas in Don Bluth's Super Mario Bros. (1990's)

Caroll Spinney
as Yoshi in Don Bluth's Super Mario Bros. (1990's)

Frank Welker
as Yoshi in Don Bluth's Super Mario Bros. (1990's)

Nancy Cartwright
as Bowser Jr. in Don Bluth's Super Mario Bros. (1990's)
Cheryl Chase
as Wendy O. Koopa in Don Bluth's Super Mario Bros. (1990's)

Rob Paulsen
as Roy Koopa in Don Bluth's Super Mario Bros. (1990's)
Billy West
as Morton Koopa Jr. in Don Bluth's Super Mario Bros. (1990's)

Jim Cummings
as Morton Koopa Jr. in Don Bluth's Super Mario Bros. (1990's)

Paul Winchell
as Ludwig von Koopa in Don Bluth's Super Mario Bros. (1990's)

David Warner
as Ludwig von Koopa in Don Bluth's Super Mario Bros. (1990's)

Christine Cavanaugh
as Lemmy Koopa in Don Bluth's Super Mario Bros. (1990's)