John Lasell
John Whitin Lasell Jr. (November 6, 1928 - October 4, 2024) was an American film and television actor, known for playing vampire hunter Dr. Peter Guthrie in the American soap opera television series Dark Shadows.
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Movies (12)

Dan August: Once Is Never Enough
1980 · Wedlock

Fear on Trial
1975

Message to My Daughter
1973 · Doctor

A Great American Tragedy
1972 · Police Sergeant

Deathmaster
1972 · Sgt. Kelly

Lassie: Joyous Sound
1972 · Dr. Robbins

Honky
1971 · Archer Divine

The Harness
1971 · Minister

The Organization
1971 · Zach Mills

The Psychiatrist: God Bless the Children
1970 · Maxwell

Suppose They Gave a War and Nobody Came?
1970 · Dr. Hillery

Topaz
1969 · State Department Official (uncredited)
TV shows (33)

Falcon Crest
1981 · Sam

Barnaby Jones
1973 · Mr. Smith

The Streets of San Francisco
1972 · Clark

Night Gallery
1970 · Colonel Hawes

Dan August
1970 · Ben Wedlock, Benjamin Wedlock

The Mod Squad
1968 · Clinton Farragut

Adam-12
1968 · Tom Stark

Mannix
1967 · Richard Averill

The Invaders
1967 · Bob Ferrara

Mission: Impossible
1966 · Winston Walding

The F.B.I.
1965 · Murray Dalton, Captain Reedley, Roland, Jerry Stevens, Owen Singer, Ed Wells

Flipper
1964 · Dr. Rothwell

12 O'Clock High
1964 · Col. Peter Thom

The Rogues
1964 · George

My Favorite Martian
1963 · Mr. Morgan

The Fugitive
1963 · Michael Pryor, Frank Pettie, Cramer, Mr. Lee

The Investigators
1961

Hazel
1961 · Officer Dietrich

87th Precinct
1961 · Ted Boone

Route 66
1960 · Dan

Checkmate
1960 · Captain Bloch

The Tall Man
1960 · Ben Jardine

Hong Kong
1960 · Roger Dalman

Hawaiian Eye
1959 · Alan Niles

The Twilight Zone
1959 · Jonathan Wellington

One Step Beyond
1959 · John Perkins

Rawhide
1959 · Capt. Wayly

Naked City
1958 · Sheldon

Perry Mason
1957 · Danny Shine, Dean Franklin, Charlie Corby

Wagon Train
1957 · Jed Polke, Riker Culhane

Gunsmoke
1955 · Tucker

Lassie
1954 · Dr. Robbins

General Electric Theater
1953 · Dr. Ames
