Peter Sallis
Peter Sallis, OBE (born February 1, 1921 – June 2, 2017) was an English actor and entertainer, well-known for his work on British television. Although he was born and brought up in London, his two most notable roles required him to adopt the accents and mannerisms of a Northerner.
Sallis was best known for his role as the main character Norman Clegg in the long-running British TV comedy Last of the Summer Wine, set in a Yorkshire town. He was the longest serving cast member, appearing in all 295 episodes, and by the end of the show's run was the only one surviving from the programme's first episode in 1973. He also appeared in all 13 of the episodes of the prequel series First of the Summer Wine as Norman Clegg's father. He was also famous for providing the voice of Wallace in the Wallace and Gromit films, again using a northern accent.
Description above from the Wikipedia article Peter Sallis, licensed under CC-BY-SA, full list of contributors on Wikipedia.

A Grand Day Out

The Wrong Trousers

A Close Shave

Wallace & Gromit: The Curse of the Were-Rabbit

Witness for the Prosecution

Belonging

A Matter of Loaf and Death

Who Is Killing the Great Chefs of Europe?

Taste the Blood of Dracula

The V.I.P.s

Stranger from Venus
The Drummer and the Bloke

Sweeney Todd

Rapture

I Thank a Fool

Last Of The Summer Wine: 30 Years Of Laughs

Clash by Night

Inadmissible Evidence
You're Not Watching Me, Mummy

Brand

Getting Sam Home

Wallace & Gromit's World of Invention

Wallace & Gromit The Classic Collection

Wallace & Gromit's Cracking Contraptions

The Curse of the Werewolf

The Road Builder

Wallace & Gromit: The Best of Aardman Animation
Beyond Our Means

A Grand Night In: The Story of Aardman

The Obelisk

Doctor in Love
The Zoo Story

Lady Killer

Quay South

The Trial

Gromit's Tail-Waggin' DVD

A Night to Remember

The Bible: In the Beginning...

The Millionairess

Mr. Denning Drives North

Nineteen Eighty-Four

My Lover, My Son

Full Circle

Easy

She Loves Me
Displacements

Scream and Scream Again

The Capone Investment

How Wallace & Gromit Went to Hollywood

Child's Play

The Crane

The Moonstone

The Snoozatron

A Christmas Cardomatic

Shopper 13

The Snowmantron

The Autochef

The 525 Crackervac

The Soccamatic

The Bully Proof Vest

The Tellyscope

The Turbo Diner

Colour Me Kubrick

The Scapegoat

Frankenstein: The True Story

Wuthering Heights

Charlie Bubbles

Saturday Night and Sunday Morning

No Love for Johnnie

Song at Twilight

Heart to Heart

The Third Secret
The Kamikaze Ground Staff Reunion Dinner

Come Home Charlie and Face Them

Orson Welles Over Europe

The Incredible Sarah

Doctor Who: The Ice Warriors

The Daedalus Equations

The Wind in the Willows: A Tale of Two Toads

The Mouse on the Moon

Hotel!

Who Killed Lamb?

Hitler: The Last Ten Days

The Prison
The Ladies: Joan

Pokémon: Lucario and the Mystery of Mew

Pokémon the Movie 2000

The Ghosts of Motley Hall

Budgie

Doctor Who

Softly, Softly

First of the Summer Wine

Z-Cars

The Persuaders!

Frankenstein: The True Story

Rumpole of the Bailey

Callan
Barlow

Hallmark Hall of Fame

Raffles

Catweazle

The Wind in the Willows

Play for Today
Crying Down the Lane
Sunday-Night Play
Yanks Go Home
Amelia
Menace

Mystery and Imagination

Lady Killers
International Detective
Prometheus: The Life of Balzac

Maigret
Leave It To Charlie

Wallace & Gromit's World of Invention

The Clifton House Mystery
Come Home Charlie and Face Them

Paul Temple

Murder Most English

Softly Softly: Task Force

Justice

Kingdom

Tales of the Unexpected
Oh, Mr. Toad

Public Eye

Wallace & Gromit's Cracking Contraptions

Danger Man

The New Statesman

Armchair Theatre

The Rivals of Sherlock Holmes

The Avengers
Jango
Trial
The Sullavan Brothers

Aardman: A Cracking Collection

Doctors

Holby City

Eureka

Rex the Runt

MADtv

Noel's House Party

Balamory
Sooty
Kate
Whatever You Want

Operation Good Guys

Hadleigh

Hadleigh

Softly Softly: Task Force

Last of the Summer Wine

Last of the Summer Wine

Room Service

Strangers and Brothers

Doctor Who

Armchair Theatre

Armchair Theatre
Rocky Hollow
