Leonard King Lesser (December 3, 1922 – February 16, 2011) was an American character actor and comedian best known for his recurring role as Uncle Leo on Seinfeld. He was also known for his role as Garvin on Everybody Loves Raymond.
Someone's Watching Me!
(Burly Man)
Kelly's Heroes
(Platoon Sgt. Bellamy (42nd Engineers))
Death Hunt
(Lewis)
Bells Are Ringing
(Charlie Bessemer)
Shack Out on 101
(Perch)
Please Don't Eat the Daisies
(Waiter at Sardi's (uncredited))
Supervan
(Banks)
Mob Boss
(Don Caglianoti)
Truck Stop Women
(Winter)
Blood and Lace
(Tom Kredge)
Slither
(Jogger)
House Calls
(Waiter)
The Big Break
(Hunk)
Moonshine County Express
(Scoggins)
Spy
(Dr. Obediah Stern)
Take This Job and Shove It
(Roach)
It's Good to Be Alive
(Man at Accident)
Dirty Little Billy
(Slits)
Fireball 500
(Man In Garage)
True Friends
(Mr. Slotnick)
Faith
(Uncle Sal)
How I Spent My Summer Vacation
(The Greek)
Slaughter on 10th Avenue
(Sam (Uncredited))
Du-beat-e-o
(Hendricks)
The Outlaw Josey Wales
(Abe)
Crime and Punishment USA
(Desk Officer)
McHale's Navy Joins the Air Force
(NKVD commissar)
How to Stuff a Wild Bikini
(North Dakota Pete)
Smog
(Lelio Marpicati)
Papillon
(Guard)
Old Man
(Man with Gun)
The Main Event
(Trainer At Big Bear)
Birdman of Alcatraz
(Burns (uncredited))
The Last Challenge
(Ed (uncredited))
Ain't No Way Back
(Papa Campbell)
Rave Review
(Al)
Somebody Up There Likes Me
(Reporter at Sparring Session (uncredited))
Grandmother's House
(Grandfather)
Sorority Girls and the Creature from Hell
(Tex)
Ruby
(Barney)
The Werewolf Reborn!
(Krol)
Frankenstein & the Werewolf Reborn!
(Inspector Krol (archive footage))
Some Came Running
(Indianapolis Poker Player (uncredited))
Amazing Stories
(Old Grave Robber)
Baadasssss!
(Manny & Mort Goldberg)
Spider-Man
(Henchman)
Joyride to Nowhere
(Charlie)
Through the Magic Pyramid
(Naktah)
Falcon Crest
(Professor McCloud)
The Great Adventure
(Varnes)
Hardcastle and McCormick
(Sam)
Son of the Beach
Seinfeld
(Uncle Leo)
Castle
(Neighbour)
Remington Steele
(Anthony Torrance)
Love on a Rooftop
(Junk Shop Owner)
Green Acres
(Man)
thirtysomething
The F.B.I.
(Ghost)
Mr. Lucky
(Gunman)
Rock Me Baby
(Harvey)
The Munsters
(Manikoo)
Simon & Simon
Smart Guy
Airwolf
(Villain)
Boy Meets World
Everybody Loves Raymond
(Garvin)
That Girl
Cold Case
(Elmer Gibbins (2007))
Land of the Giants
(Prisoner)
The Hardy Boys / Nancy Drew Mysteries
The Mod Squad
(Burns)
Kojak
(Mr. Morgan)
Medical Center
Dragnet
Quintuplets
Studio One
General Electric Theater
(Friedman)
Johnny Staccato
The Wedding Bells
Ironside
(Frank Bender)
Kolchak: The Night Stalker
(Crowley)
Laredo
ER
(Woody Ebbots)
Alfred Hitchcock Presents
(Thug)
Run, Buddy, Run
Have Gun, Will Travel
(Boldt)
Switch
(Pelky)
The Partners
Peter Gunn
The Thin Man
Bob Hope Presents the Chrysler Theatre
(Le Bombard)
Enos
Adventures in Paradise
(Lasser)
Judd for the Defense
Bat Masterson
(Frank Holloway)
Ben Casey
Barbary Coast
(Clerk)
Code R
(Leo)
Honey West
(Mr. Crimm)
Tightrope
(The Hood (uncredited))
The Rogues
(Priest)
Panic!
Official Detective
The Outsider
The Untouchables
(Gunther)
All in the Family
(Billy Pendergast)
Amazing Stories
(old grave digger)
Platypus Man
(Rabbi Rosenbaum)
Mr. Terrific
(Novnik)
Bonanza
(Fred Gaskell)
The Monkees
(George)
Sabrina, the Teenage Witch
(Eugene)
The Outer Limits
(Sforza Water/Power worker)
Kojak
(Hinton)
The Love Boat
(Stryker)
Quincy, M.E.
(Dr. DeGroot)
Mad About You
(Uncle Arnold)
Tombstone Territory
(Hugh Dawson)
Tour of Duty
(Clayton - WWII Vet (uncredited))
The John Larroquette Show
(Preacher)
The Bob Newhart Show
(Mr. Schwab)
Switch
(Salesman)
McMillan and Wife
(Benny Carr)
The Monkees
(Red)
The Bold Ones: The New Doctors
(Joe Boland)
The Bill Cosby Show
(Supervisor)
Get Smart
(Luden)
My Favorite Martian
(Hank)
The Wild Wild West
(Mason)
Arrest and Trial
(Biggy)
Get Smart
(Rudolph)
Get Smart
(Vogel)
My Favorite Martian
(Carlo)
Gunsmoke
(Townsman (uncredited))
The Texan
(Matt Kiley)
The Texan
(Brad)
Stoney Burke
(Detective)
The Detectives
(Jack Hasset)
Stoney Burke
(Leo)
Temple Houston
(Orley Baldwin)
Mickey Spillane's Mike Hammer
(Zig Segman)
The Third Man
(Najian)
The Jack Benny Program
(Second Bank Robber)
Schlitz Playhouse of Stars
(First Card Player)
Schlitz Playhouse of Stars
(Goon #2)
The Red Skelton Show
(Big Mike Miller)
The Red Skelton Show
(Percival Cutthroat - Pirate with Hook)
Man Against Crime
(Hoodlum (uncredited))
Suspense
(Man at Baseball Game (uncredited))
The Red Skelton Show
(Bum / Slippery Scottty Sutton)
The Jack Benny Program
(Muggsy McGurk)
The Red Skelton Show
(Legs)
The Red Skelton Show
(Killer McBumpoff)
The Rockford Files
(Colby)
Bonanza
(Art Fancher)
Caroline in the City
(Waiter)
Just Shoot Me!
(Uncle Jimmy)