Casts
Scooby-Doo's Creepiest Capers
Additional Voices (voice)
Scooby-Doo's Greatest Mysteries
(voice)
Scooby-Doo's Original Mysteries
Additional Voices (voice) (archive footage)
The Point
Count (voice)
Bugs Bunny's 3rd Movie: 1001 Rabbit Tales
Prince Abba-Dabba (voice)
Rikki-Tikki-Tavi
Darzee the Tailorbird (voice)
Uncle Sam Magoo
Uncle Sam
The Adventures of Ronald McDonald: McTreasure Island
(voice)
The Gentleman Tramp
(voice)
Voltron: Fleet of Doom
Hunk / Cliff / Rocky / Prince Lotor
It's a Mad, Mad, Mad, Mad World
F-14 / Ladder Fireman (voice) (uncredited)
Hurts and Flowers
Hippy
Tales of Washington Irving
Brom Bones (voice)
Good Times
Garth
Not With My Wife, You Don't
Green Eyed Monster of Jealousy (voice) (uncredited)
London Derriere
Scotland Yard Detective (voice)
Hawks and Doves
Roland / Rattfink / Male Others (voice)
Sweet and Sourdough
Roland / Rattfink (voice)
Say Cheese, Please
Roland / Rattfink (voice) (as Leonard Weinrib)
Robin Goodhood
Roland Hood / Rattfink (voice)
Flying Feet
Roland / Rattfink (voice) (as Leonard Weinrib)
Trick or Retreat
Roland / Rattfink (voice) (as Leonard Weinrib)
Cattle Battle
Roland / Rattfink (voice) (as Leonard Weinrib)
The Great Continental Overland Cross-Country Race
Roland / Rattfink / Narrator / Male Others (voice)
Bridgework
Boss / Roland / Rattfink / Rattfink's Uncle (voice)
War and Pieces
Roland / Rattfink / Captain / King (voice)
Gem Dandy
Roland / Rattfink (voice)
A Fink in the Rink
Roland / Rattfink (voice) (as Leonard Weinrib)
A Pair of Sneakers
Roland / Rattfink (voice)
A Taste of Money
Rattfink (voice)
The Foul Kin
Roland / Rattfink / Rotten Rattfink / Lawyer (voice) (as Leonard Weinrib)
The Strongest Man in the World
State Coach
The Hoober-Bloob Highway
Yogi's Ark Lark
Cap'n Noah Smitty (voice)
Bedknobs and Broomsticks
Secretary Bird / Lion (voice)
Tales of Terror
Policeman ("The Black Cat")
The Flintstones Meet Rockula and Frankenstone
Mr. Silika (voice)
The Adventures of Robin Hoodnik
Robin Hoodnik / Alan Airedale / Whirlin' Merlin / Lord Scurvy / Friar Pork / Little John (voice) (as Len Weinrib)
The World of Sid & Marty Krofft at the Hollywood Bowl
(Voice)
The Thrill of It All
Truck Driver (as Len Weinrib)
Shakespeare Loves Rembrandt
Operation Moonshot
Scooby-Doo Meets The Addams Family
Additional Voices (voice)
CHiPs
H.R. Pufnstuf (voice)
Burke's Law
Cully
The Flintstone Comedy Hour
Moonrock Crater
Voltron: Defender of the Universe
Hunk / Prince Lotor (voice)
Lidsville
Captain Hooknose
The Dick Van Dyke Show
Jackie Brewster
Kissyfur
The Pebbles and Bamm-Bamm Show
Moonrock
Rambo
Happy Days
The Flintstone Kids
Freddy Flintstone / Commissioner
H.R. Pufnstuf
H.R. Pufnstuf
Garfield and Friends
Emergency!
Scooby-Doo and Scrappy-Doo
Scrappy-Doo (voice)
The Waltons
Laredo
Alfred Hitchcock Presents
Amos
Dennis the Menace
Bachelor Father
Wheelie and the Chopper Bunch
Hi-Riser (voice)
Space Stars
Dipper (voice)
Help!... It's the Hair Bear Bunch!
Peter Gunn
The Amazing Chan and the Chan Clan
Inch High, Private Eye
Fraidy Cat
One / Two / Three / Four / Five / Six / Seven / Eight (voice)
Wendy and Me
The Rebel
Sheriff
Saber Rider and the Star Sheriffs
Colonel Wyatt (voice)
Jericho
Shake, Rattle and Roll
Rattle
The New Scooby-Doo Movies
Sedgwick Jones (voice)
The New Scooby-Doo Movies
Hotel Desk Clerk (voice)
ABC Afterschool Special
Timer (voice)
Doctor Dolittle
Sam Scurvy (voice)
The Addams Family
Gomez Addams (voice)
The New Scooby-Doo Movies
Uncle Nathaniel (voice)
The New Scooby and Scrappy-Doo Show
Griff (voice)
The New Scooby and Scrappy-Doo Show
Mickey Hack (voice)
Adam-12
Tony
Disney's Adventures of the Gummi Bears
Zorlock (voice)
Magic Mongo
Mongo
Burke's Law
Maddox
The Many Loves of Dobie Gillis
Eddie Baker
Alfred Hitchcock Presents
Harry
Alfred Hitchcock Presents
Stanley
Hong Kong Phooey
Curly Boondock
The Man from U.N.C.L.E.
Winky Blintz
77 Sunset Strip
Joe Chiappardo
The Twilight Zone
Buddy Russell
Heyyy, It's the King!
Yukayuka (voice)
Roland and Rattfink
Roland / Rattfink
Heyyy, It's the King!
King (voice)
Pac-Man
Pacula (voice)
The Flintstone Comedy Show
Moonrock Crater / Sgt. Boulder
Wait Till Your Father Gets Home
Chet Boyle
The New Adventures of Batman
Commissioner Gordon / The Joker / The Penguin (voice)
The Munsters
Freddie
Peter Loves Mary
Jerry Arden