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.
1981Falcon CrestTV showas Sam · 1 episodes
1980Dan August: Once Is Never EnoughMovieas Wedlock
1975Fear on TrialMovie
1973Message to My DaughterMovieas Doctor1973Barnaby JonesTV showas Mr. Smith · 1 episodes
1972A Great American TragedyMovieas Police Sergeant1972The Streets of San FranciscoTV showas Clark · 1 episodes
1972DeathmasterMovieas Sgt. Kelly
1972Lassie: Joyous SoundMovieas Dr. Robbins
1971HonkyMovieas Archer Divine
1971The HarnessMovieas Minister1971The OrganizationMovieas Zach Mills1970Night GalleryTV showas Colonel Hawes · 1 episodes
1970The Psychiatrist: God Bless the ChildrenMovieas Maxwell
1970Dan AugustTV showas Ben Wedlock · as Benjamin Wedlock · 2 episodes
1970Suppose They Gave a War and Nobody Came?Movieas Dr. Hillery1969TopazMovieas State Department Official (uncredited)1968The Mod SquadTV showas Clinton Farragut · 1 episodes1968Adam-12TV showas Tom Stark · 1 episodes1967MannixTV showas Richard Averill · 1 episodes1967The InvadersTV showas Bob Ferrara · 1 episodes1966Mission: ImpossibleTV showas Winston Walding · 1 episodes
1965The F.B.I.TV showas Murray Dalton · as Captain Reedley · as Roland · as Jerry Stevens · as Owen Singer · as Ed Wells · 1 episodes1964FlipperTV showas Dr. Rothwell · 1 episodes
196412 O'Clock HighTV showas Col. Peter Thom · 1 episodes
1964The RoguesTV showas George · 1 episodes1963My Favorite MartianTV showas Mr. Morgan · 1 episodes1963The FugitiveTV showas Michael Pryor · as Frank Pettie · as Cramer · as Mr. Lee · 1 episodes
1961The InvestigatorsTV show1 episodes
1961HazelTV showas Officer Dietrich · 1 episodes
196187th PrecinctTV showas Ted Boone · 1 episodes
1960Route 66TV showas Dan · 1 episodes
1960CheckmateTV showas Captain Bloch · 1 episodes
1960The Tall ManTV showas Ben Jardine · 1 episodes
1960Hong KongTV showas Roger Dalman · 1 episodes
1959Hawaiian EyeTV showas Alan Niles · 1 episodes1959The Twilight ZoneTV showas Jonathan Wellington · 1 episodes
1959One Step BeyondTV showas John Perkins · 1 episodes1959RawhideTV showas Capt. Wayly · 1 episodes
1958Naked CityTV showas Sheldon · 1 episodes1957Perry MasonTV showas Danny Shine · as Dean Franklin · as Charlie Corby · 1 episodes1957Wagon TrainTV showas Jed Polke · as Riker Culhane · 1 episodes1955GunsmokeTV showas Tucker · 1 episodes1954LassieTV showas Dr. Robbins · 3 episodes
1953General Electric TheaterTV showas Dr. Ames · 1 episodes