Larry/Bobert/Leslie/Hector

Psychiatrist

Gabe Packard (1 episode)

Beppe (voice)

Johnny Glitterteeth / Mr. Whitman (voice) (1 episode)

Nimrod (3 episodes)

(voice) (23 episodes)

Expert (Arnold Meyerson) (1 episode)

Joe Venice (1 episode)

Doctor

(16 episodes)

Doctor Crumpton (voice)

Ad. Paul Sebring

Terry Grenville / Benedict (Mine Choir) (voice)

Don Sledgehammer (voice)

Beau / Diesel (voice)

Klaus Hochauser

Funeral Director (1 episode)

Hotel Manager (1 episode)

Self - Narrator (voice) (4 episodes)

Matt

Troublesome Trucks (voice)

Claude Martineau

Diesel (voice)

Narrator

Scruff / Diesel (voice)

Narrator (5 episodes)

Peter Kalas

Mr. White

Father Domonic

Harry S Truman

Diesel (voice)

Gordon / James / Sir Topham Hatt / Mr. Percival

Gordon / James / Bash / Kevin / Sir Topham Hatt (voice)

Medi-Bot / Taiwan Tony (voice) (1 episode)

Henry (US)/Bash (US)/Kevin (US)/Sir Topham Hatt (US)(voice)

Diesel (voice)

Gordon / Bash / Kevin / Sir Topham Hatt (voice)

UNFITA OPS (voice)

Various (voice)

Narrator

Larry Needlemeyer (voice) (240 episodes)

Doctor Renfrew (1 episode)

Steve's US Agent

Lawyer I

Diesel (voice)

Advisor to the Clintons

Dr. Colin

Bill Clinton

Diesel (voice) (20 episodes)

Stephen

Eric Howlitt (1 episode)

Toby (1 episode)

Narrator

Badalmenti

Prosecutor

(voice)

Le Pelt's Assistant

Bernard Herrmann

Tashtego / Stubb (voice)

Texan

Librarian

(13 episodes)

Gnasher (voice) (26 episodes)

Showman

Leverton (1 episode)

(65 episodes)

(voice)

Scene of Crime Expert (1 episode)

Hepworth (2 episodes)

Viktor

Mr. Beaver (4 episodes)

Mr. Beaver

MBC Newscaster

Her Assistant

Goblin (voice)

Yeshiva Student

Willy (1 episode)

Willy