Len Carlson

The Busy World of Richard Scarry

as Mr. Frumble / Mr. Gronkle / Mayor Fox (voice)

Episodes: 195

First Aired: Mar 09, 1994

Beetlejuice

as The Monster Across the Street (voice)

Episodes: 109

First Aired: Sep 09, 1989

Rolie Polie Olie

as Pappy (voice)

Episodes: 79

First Aired: Oct 04, 1998

Atomic Betty

as Minimus (voice)

Episodes: 78

First Aired: Sep 17, 2004

Spider-Man

as Green Goblin (voice) (uncredited)

Episodes: 77

First Aired: Sep 09, 1967

Cyberchase

as Buzz (voice)

Episodes: 72

First Aired: Jan 21, 2002

Jayce and the Wheeled Warriors

as Herc Stormsailor / Terror Tank (voice)

Episodes: 65

First Aired: Sep 01, 1985

Dinosaucers

as Allo (voice)

Episodes: 65

First Aired: Sep 14, 1987

C.O.P.S.

as Mace / Big Boss / Sundown (voice)

Episodes: 65

First Aired: Oct 05, 1988

The Raccoons

as Bert Raccoon / Pig 2 / Pig 3 / Mr. Knox (voice)

Episodes: 60

First Aired: Nov 11, 1985

Donkey Kong Country

as Krusha (voice)

Episodes: 40

First Aired: Aug 05, 1998

Flying Rhino Junior High

as Principal Mulligan (voice)

Episodes: 26

First Aired: Oct 03, 1998

The NeverEnding Story

as Vermin (voice)

Episodes: 26

First Aired: Dec 02, 1995

Rocket Robin Hood

as Rocket Robin Hood (substitute 1968-1969) (uncredited)

Episodes: 16

First Aired: Oct 09, 1966

Birdz

as Mr. Pip (voice)

Episodes: 13

First Aired: Oct 03, 1998

Pippi Longstocking

as Thunder-Karlsson

Episodes: 13

First Aired: Oct 17, 1997

The Super Mario Bros. Super Show!

as Ganon (voice)

Episodes: 13

First Aired: Sep 04, 1989

Rolie Polie Olie

as TV Announcer (voice)

Episodes: 10

First Aired: Oct 04, 1998

Rolie Polie Olie

as Announcer (voice)

Episodes: 5

First Aired: Oct 04, 1998

X-Men

as Robert Kelly (voice)

Episodes: 3

First Aired: Oct 31, 1992

Rolie Polie Olie

as Dr. Callinghouse (voice)

Episodes: 2

First Aired: Oct 04, 1998

Rolie Polie Olie

as Space Boy Announcer (voice)

Episodes: 2

First Aired: Oct 04, 1998

Rolie Polie Olie

as Spookie Ookie (voice)

Episodes: 1

First Aired: Oct 04, 1998

Rolie Polie Olie

as TV Announcer 2 (voice)

Episodes: 1

First Aired: Oct 04, 1998

Rolie Polie Olie

as TV Detective (voice)

Episodes: 1

First Aired: Oct 04, 1998

Rolie Polie Olie

as Chef Rotundo (voice)

Episodes: 1

First Aired: Oct 04, 1998

Rolie Polie Olie

as Radio Announcer (voice)

Episodes: 1

First Aired: Oct 04, 1998

Dog City

as Spot (voice) (uncredited)

Episodes: 1

First Aired: Sep 26, 1992

War of the Worlds

as Attending Alien

Episodes: 1

First Aired: Oct 07, 1988

Dog City

as Sam Spayed (voice) (uncredited)

Episodes: 1

First Aired: Sep 26, 1992

Dog City

as Hearboy (voice) (uncredited)

Episodes: 1

First Aired: Sep 26, 1992