Most often a mean curmudgeon, born 1905, lived to be 102.

Boat Loads of Stuff, fast talker, yes man, slick salesman.

Dick Van Dyke Show and Fred Rutherford on Leave It To Beaver.

Sunset Boulevard, Dr. Klyburn on Beverly Hillbillies, The Addams Family, Petticoat Junction and many others.

Well known Maytag repairman commercial. Better photo:

http://www.perrymasontvseries.com/database/picture5.php?episode=237

Larry Tate and many many more.

Mr. Drysdale and many other films, born 1904.

Often played a mild mannered clerk. Here is a 7 min clip to see his face since imdb does not have it. Has Beverly Michaels as the star.

https://www.youtube.com/watch?v=E_VBaOuJrZY

https://en.wikipedia.org/wiki/Percy_Helton

Lots of stuff. 1902

Lots of stuff. 1907

Alfred Hitchcock Presents - the stop chewing at me episode. 1911

She can dance to any tune. 1912

General Hospital and always a fun girl.

The other fun girl, hello doll

A real sweetheart in many movies and TV shows.

Follow That Dream.

All About Eve and many others.

Captain of The Leper Colony in 12 O'Clock High

Dr. Bellows in I dream Of Jeannie.

Lots Of Stuff

Lots of stuff, military officers.

The Americanization of Emily plus.

when it is time to shoot, shoot! Don't talk.

Lots of stuff. Shawshank Redemption.

Dead Ringer with Betty Davis, Peter Lawford and Karl Malden and many more.

Wagon Train, Alfred Hitchock, and lots of stuff.

Morticia.

More than 80 parts in TV and movies.

Lots of stuff.

Usually a nosey neighbor or busy body.

I dream of Jeannie, The Lucy Show, The Beverly Hillbillies, Gomer Pyle and many more.

Lots of TV and movies.

Ragtime, The Black Brigade.

The Shining and many more.

Hogans Heroes.

Lots of stuff.

Often a bad guy.

Bonnie and Clyde.

Petticoat Junction.

Alfred in the 1966 Batman TV series.

Always an old guy sitting around or security guard.

Sgt. Hacker

Brisco Darling.

Easy Rider.

Repo Man.

Loved her as Catwoman.

The Godfather and Clint Eastwood Westerns.

The Wild Angels, Love On A Rooftop and more.

A lot of stuff.

Gorgeous Babe washing car in Cool Hand Luke.

Ride The Wild Surf and other biker movies.

Lots of stuff.

Rawhide, Gunsmoke, Branded and more.

Usually a bad guy.

Lots of stuff, bad guy a lot.

Hud and many more.

Cool Hand Luke.

Rex Goodbody.

Lots of stuff, cops mostly.

Buford Pusser in original Walking Tall.

Face Puncher.

Ole hateful is back.

Lots of stuff, a bad guy a lot of times.

Lots of stuff, The Dirty Dozen.

Courtesy of Victor Franco.

War Of the Worlds.

Voyage to the bottom of the sea.

Many roles both good and bad guy.

Lots of stuff, Dune, Ragtime.

Lots of westerns, Red River.

Lots of stuff.

Bad guy a lot.

Micah - Rifleman

Zillions of stuff.

Lots of stuff.

Seen in many films, looked a lot like Shemp Howard.

The Penguin.

Lots of stuff.

Many shows and movies.

Misery to name one of many roles.

Good Morning Vietnam.

Lots of stuff.

Uncle Leo, Kellys heroes.

Mr. Cadwallader in Man's Favorite Sport.

MacGyver.

Honey West plus many more.

Perry Mason, Gun Smoke and many more.

Where The Boys Are, Mans favorite Sport.

Many funny stuff.

The Mac and Jamie Comedy Show, SNL, 3rd Rock.

The Monroes, Breezy to name two of many.

Lots of stuff.

The Wanderers, Animal House.

Ves Painter and his jeep Nelly Belle.

Reese Bennett.

FX tough cop.

Many times a tough guy.