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.

KNOWN FOR

Perry Mason
1966
Falcon Crest
1985
Wagon Train
1961
Mannix
1972
Adam-12
1970
The Fugitive
1964
Mission: Impossible
1972
Lassie
1973
The Twilight Zone
1961
Naked City
1962
The F.B.I.
1968
Rawhide
1965

FILMOGRAPHY

All
Movies
TV
Acting
57
1985
Falcon Crest
as Sam
1980
Dan August: Once Is Never Enough
as Wedlock
1975
Fear on Trial
1974
Barnaby Jones
as Mr. Smith
1973
Message to My Daughter
as Doctor
1973
Lassie
as Dr. Robbins
1972
A Great American Tragedy
1972
Lassie: Joyous Sound
as Dr. Robbins
1972
Deathmaster
as Sgt. Kelly
1972
Night Gallery
as Colonel Hawes
1972
The Streets of San Francisco
as Clark
1972
The Mod Squad
as Clinton Farragut
1972
Mannix
as Richard Averill
1972
Mission: Impossible
as Winston Walding
1971
The Harness
as Minister
1971
Honky
as Archer Divine
1971
The Organization
as Zach Mills
1971
Dan August
as Ben Wedlock
1971
The F.B.I.
as Owen Singer
1971
The F.B.I.
as Ed Wells
1970
The Psychiatrist: God Bless the Children
as Maxwell
1970
Suppose They Gave a War and Nobody Came?
as Dr. Hillery
1970
Adam-12
as Tom Stark
1970
Dan August
as Benjamin Wedlock
1970
The F.B.I.
as Jerry Stevens
1969
Topaz
as State Department Official (uncredited)
1969
The F.B.I.
as Roland
1968
The F.B.I.
as Murray Dalton
1967
The Invaders
as Bob Ferrara
1966
The Fugitive
as Cramer
1966
The Fugitive
as Mr. Lee
1966
Perry Mason
as Danny Shine
1966
The F.B.I.
as Captain Reedley
1966
12 O'Clock High
as Col. Peter Thom
1966
My Favorite Martian
as Mr. Morgan
1965
The Fugitive
as Frank Pettie
1965
Rawhide
as Capt. Wayly
1964
The Fugitive
as Michael Pryor
1964
The Rogues
as George
1964
Perry Mason
as Dean Franklin
1964
Flipper
as Dr. Rothwell
1962
Perry Mason
as Charlie Corby
1962
87th Precinct
as Ted Boone
1962
Route 66
as Dan
1962
Hawaiian Eye
as Alan Niles
1962
Naked City
as Sheldon
1961
The Twilight Zone
as Jonathan Wellington
1961
Gunsmoke
as Tucker
1961
The Tall Man
as Ben Jardine
1961
The Investigators
1961
Hazel
as Officer Dietrich
1961
General Electric Theater
as Dr. Ames
1961
Wagon Train
as Jed Polke
1961
Wagon Train
as Riker Culhane
1961
Checkmate
as Captain Bloch
1960
Hong Kong
as Roger Dalman
1960
One Step Beyond
as John Perkins