Leonard Francis Penn (August 27, 1921 – September 5, 1998) was an American actor and director. He was the father of musician Michael Penn and actors Sean Penn and Chris Penn.
The Undercover Man
(Sidney Gordon)
The Crossing Guard
(Hank)
Fall Guy
(Tom Cochrane)
The Story on Page One
(Morrie Goetz)
Not Wanted
(Steve Ryan)
The Return of Mickey Spillane's Mike Hammer
(Leo)
The Wild Life
(Tom's Dad)
Birdman of Alcatraz
(Eddie Kassellis (uncredited))
Sixth and Main
(Doc)
The Horse Dealers Daughter
(Dr. Lloyd Sloan)
Cain's Hundred
(Larry Cram)
Matlock
Studio One
(Morrow)
Jake and the Fatman
Hallmark Hall of Fame
(Sam Hodgekiss)
Straightaway
Diagnosis: Murder
(Leo Pepper)
Have Gun, Will Travel
The Aquanauts
(Moe)
Lux Video Theatre
(Father Paul)
The Life and Legend of Wyatt Earp
One Step Beyond
(Jed Horvath)
The Philco Television Playhouse
The Adventures of Wild Bill Hickok
Decoy
(Lt. Larry Hayes)
The Veil
Navy Log
Ben Casey
The Detectives
Harrigan and Son
Robert Montgomery Presents
(Marshall Collins)
Don't Call Me Charlie
Dick Powell's Zane Grey Theatre
(Walter Blake)
New York Confidential
Dangerous Assignment
The Asphalt Jungle
The Gertrude Berg Show
Boston Blackie
Amazing Stories
(Fred)
Studio One
(Peter)
The Law and Mr. Jones
(Eddie Simms)
The Untouchables
(Milton Tannenbaum)
The Asphalt Jungle
(Lonnie Peterson)
Judgment in Berlin
(Director)
Quarantined
(Director)
A Man Called Adam
(Director)
Deadlock
(Director)
Murder in Music City
(Director)
Nasty Boys, Part 2: Lone Justice
(Director)
Hellinger's Law
(Director)
Judgment in Berlin
(Writer)
St. Elsewhere
(Director)
Movin' On
(Director)
Star Trek
(Director)
Voyage to the Bottom of the Sea
(Director)
Lost in Space
(Director)
Hart to Hart
(Director)
Marcus Welby, M.D.
(Director)
Little House on the Prairie
(Director)
Fame
(Director)
Remington Steele
(Director)
Kojak
(Director)
Boone
(Director)
The Interns
(Director)
Laredo
(Director)
Gunsmoke
(Director)
The Eleventh Hour
(Director)
Magnum, P.I.
(Director)
Columbo
(Director)
In the Heat of the Night
(Director)
Room 222
(Director)
Switch
(Director)
Police Story
(Director)
Lancer
(Director)
77 Sunset Strip
(Director)
The Fugitive
(Director)
The Virginian
(Director)
Mrs. Columbo
(Director)
Trapper John, M.D.
(Director)
Owen Marshall: Counselor at Law
(Director)
The Girl from U.N.C.L.E.
(Director)
Matlock
(Director)
Cagney & Lacey
(Director)
Hardcastle and McCormick
(Director)
Studio One
(Writer)
Bob & Carol & Ted & Alice
(Director)
Tales of the Unexpected
(Director)
Doctors' Hospital
(Director)
The Girl with Something Extra
(Director)
The Bionic Woman
(Director)
Bob Hope Presents the Chrysler Theatre
(Director)
Hawaii Five-O
(Director)
Judd for the Defense
(Director)
Bret Maverick
(Director)
The Outcasts
(Director)
The Name of the Game
(Director)
Jake and the Fatman
(Director)
Cannon
(Director)
Mr. Merlin
(Director)
Starsky & Hutch
(Director)
Ironside
(Director)
Lucas Tanner
(Director)
Diagnosis: Murder
(Director)
Paper Dolls
(Director)
Mannix
(Director)
I Spy
(Director)
Father Murphy
(Director)
The New Perry Mason
(Director)
Ben Casey
(Director)
Eischied
(Director)
Dundee and the Culhane
(Director)
Custer
(Director)
Dr. Kildare
(Director)
The Dark Secret of Harvest Home
(Director)
Nasty Boys
(Director)
The Mississippi
(Director)
Ghost Story
(Director)
What Really Happened to the Class of '65?
(Director)
Mike Hammer
(Director)
Little Women
(Director)
Blue Light
(Director)
The Alfred Hitchcock Hour
(Director)