Credits (text only)
Show 
Writer (52 credits)
Writer (52 credits)
Mannix
(TV Series) (1 episode, 1972) (teleplay - 4 episodes, 1969 - 1974) (written by - 4 episodes, 1969 - 1972) (story - 1 episode, 1974)
- Picture of a Shadow
(1974)
... (story)
- Game Plan
(1974)
... (teleplay)
- The Dark Hours
(1974)
... (teleplay)
- The Open Web
(1972)
- Cry Pigeon
(1972)
... (written by)
- To Save a Dead Man
(1971)
... (written by)
- Overkill
(1971)
... (written by)
- Figures in a Landscape
(1970)
... (teleplay)
- Color Her Missing
(1969)
... (teleplay)
- All Around the Money Tree
(1969)
... (written by)
1974
Kolchak: The Night Stalker
(TV Series) (teleplay - 1 episode)
- The Devil's Platform
(1974)
... (teleplay)
1974
Get Christie Love!
(TV Series) (written by - 1 episode)
- Highway to Murder
(1974)
... (written by)
1973
The New Perry Mason
(TV Series) (written by - 1 episode)
- The Case of the Perilous Pen
(1973)
... (written by)
1972
The Streets of San Francisco
(TV Series) (story - 1 episode)
- Whose Little Boy Are You?
(1972)
... (story - as Donn Mullaly)
Ironside
(TV Series) (written by - 6 episodes, 1967 - 1971) (teleplay - 2 episodes, 1967 - 1968)
- License to Kill
(1971)
... (written by)
- Lesson in Terror
(1971)
... (written by)
- The Lonely Way to Go
(1970)
... (written by)
- Eye of the Hurricane
(1969)
... (written by)
- Desperate Encounter
(1968)
... (written by)
- To Kill a Cop
(1968)
... (teleplay)
- The Fourteenth Runner
(1967)
... (teleplay)
- Let My Brother Go
(1967)
... (written by)
1969
The Bold Ones: The New Doctors
(TV Series) (written by - 1 episode)
- Crisis
(1969)
... (written by)
1966-1967
Voyage to the Bottom of the Sea
(TV Series) (writer - 3 episodes)
- Destroy Seaview!
(1967)
... (writer)
- The Plant Man
(1966)
... (writer)
- Werewolf
(1966)
... (writer)
The Virginian
(TV Series) (writer - 5 episodes, 1962 - 1967) (story - 1 episode, 1963)
- Without Mercy
(1967)
... (writer)
- Letter of the Law
(1965)
... (writer)
- The Invaders
(1964)
... (writer)
- Siege
(1963)
... (writer)
- The Money Cage
(1963)
... (story)
- Impasse
(1962)
... (writer)
The Wild Wild West
(TV Series) (story - 1 episode, 1966) (written by - 1 episode, 1966)
- The Night of the Poisonous Posey
(1966)
... (story)
- The Night of the Grand Emir
(1966)
... (written by)
1964-1966
Bonanza
(TV Series) (written by - 4 episodes)
- The Genius
(1966)
... (written by)
- Peace Officer
(1966)
... (written by)
- The Underdog
(1964)
... (written by)
- The Hostage
(1964)
... (written by)
Flipper
(TV Series) (story - 1 episode, 1965) (teleplay - 1 episode, 1965)
- Flipper's Bank Account
(1965)
... (story) / (teleplay)
1963
77 Sunset Strip
(TV Series) (written by - 1 episode)
- Scream Softly, Dear
(1963)
... (written by)
1961-1962
87th Precinct
(TV Series) (writer - 4 episodes)
- The Last Stop
(1962)
... (writer)
- Idol in the Dust
(1962)
... (writer)
- Man in a Jam
(1962)
... (writer)
- Run, Rabbit, Run
(1961)
... (writer)
Follow the Sun
(TV Series) (story - 1 episode, 1962) (teleplay - 1 episode, 1962) (written by - 1 episode, 1962)
- A Ghost in Her Gazebo
(1962)
... (story) / (teleplay)
- The Dumbest Blonde
(1962)
... (written by)
Laramie
(TV Series) (1 episode, 1961) (writer - 7 episodes, 1959 - 1961) (teleplay - 4 episodes, 1959 - 1962) (teleplay by - 1 episode, 1960)
- The High Country
(1962)
... (teleplay)
- The Mountain Men
(1961)
... (writer)
- Run of the Hunted
(1961)
... (writer)
- Stolen Tribute
(1961)
... (teleplay)
- Killer Without Cause
(1961)
- License to Kill
(1960)
... (teleplay by)
- .45 Calibre
(1960)
... (writer)
- The Protectors
(1960)
... (teleplay)
- Death Wind
(1960)
... (writer)
- The Pass
(1959)
... (writer)
- Night of the Quiet Men
(1959)
... (teleplay)
- Bare Knuckles
(1959)
... (writer)
- Dark Verdict
(1959)
... (writer)
1961
Adventures in Paradise
(TV Series) (writer - 1 episode)
- Nightmare in the Sun
(1961)
... (writer)
1961
Hong Kong
(TV Series) (writer - 2 episodes)
- Love Honor and Perish
(1961)
... (writer)
- Lesson in Fear
(1961)
... (writer)
1960
The Man from Blackhawk
(TV Series) (written by - 1 episode)
- The Money Machine
(1960)
... (written by)
1960
Have Gun - Will Travel
(TV Series) (written by - 1 episode)
- The Misguided Father
(1960)
... (written by)
1960
Law of the Plainsman
(TV Series) (writer - 1 episode)
- A Question of Courage
(1960)
... (writer)
Zane Grey Theatre
(TV Series) (story - 1 episode, 1959) (teleplay - 1 episode, 1959)
- The Ghost
(1959)
... (story) / (teleplay)
1959
Black Saddle
(TV Series) (written by - 1 episode)
- Client: Peter Warren
(1959)
... (written by)
1959
Trackdown
(TV Series) (written by - 1 episode)
- Quiet Night in Porter
(1959)
... (written by - as Don Mullally)
1959
Mackenzie's Raiders
(TV Series) (written by - 1 episode)
- Captured in Mexico
(1959)
... (written by)
Richard Diamond, Private Detective
(TV Series) (written by - 5 episodes, 1958 - 1959) (teleplay - 1 episode, 1958)
- Two for Paradise
(1959)
... (written by)
- Body of the Crime
(1959)
... (written by)
- Snow Queen
(1958)
... (written by)
- Bungalow Murder
(1958)
... (teleplay)
- Widow's Walk
(1958)
... (written by)
- Another Man's Poison
(1958)
... (written by)
Behind Closed Doors
(TV Series) (written by - 3 episodes, 1959) (teleplay - 1 episode, 1959)
- Double Agent
(1959)
... (written by)
- The Quemoy Story
(1959)
... (written by)
- Message from Hardenburg
(1959)
... (teleplay) / (written by)
1957-1958
White Hunter
(TV Series) (writer - 8 episodes)
- The Lonely Place
(1958)
... (writer)
- The Step-father
(1958)
... (writer)
- This Hungry Hell
(1958)
... (writer)
- The Plague
(1958)
... (writer)
- Pegasus
(1958)
... (writer)
- Sister, My Spouse
(1957)
... (writer)
- The Day of Reckoning
(1957)
... (writer)
- The Squire of the Serengeti
(1957)
... (writer)
The Adventures of McGraw
(TV Series) (teleplay & story - 1 episode, 1957) (teleplay - 1 episode, 1957)
- Ballerina
(1957)
... (teleplay & story)
- Tycoon
(1957)
... (teleplay)
Crossroads
(TV Series) (written by - 5 episodes, 1957) (teleplay - 1 episode, 1957)
- Patchwork Family
(1957)
... (written by)
- The Miracle of Faith
(1957)
... (written by)
- 9:30 Action
(1957)
... (written by)
- The Healing
(1957)
... (written by)
- The Happy Gift
(1957)
... (teleplay)
- The Man Who Walked on Water
(1957)
... (written by)
West Point
(TV Series) (1 episode, 1956) (writer - 1 episode, 1956)
- Christmas Present
(1956)
... (writer)
- His Brother's Fist
(1956)
1953-1956
The Cisco Kid
(TV Series) (screenplay - 5 episodes)
- Strangers
(1956)
... (screenplay)
- The Iron Mask
(1954)
... (screenplay)
- The Fugitive
(1953)
... (screenplay)
- The Faded General
(1953)
... (screenplay)
- Bandaged Badman
(1953)
... (screenplay)
I Led 3 Lives
(TV Series) (script - 9 episodes, 1953 - 1955) (writer - 2 episodes, 1955) (written by - 2 episodes, 1953) (screenplay - 1 episode, 1953) (story - 1 episode, 1953)
- Sacrificed
(1955)
... (writer)
- Common Denominator
(1955)
... (writer)
- Brainwash
(1955)
... (script)
- Goon Squad
(1954)
... (script)
- Fifth Amendment
(1954)
... (script)
- Charity
(1954)
... (script)
- Martyr
(1954)
... (script)
- Pilot #2
(1953)
... (written by)
- Pilot
(1953)
... (written by)
- Youth Movement
(1953)
... (script)
- The Wife
(1953)
... (script)
- The Spy
(1953)
... (script)
- Dope Photographic
(1953)
... (script)
- Purloined Printing Press
(1953)
... (screenplay)
- Parcels for Poland
(1953)
... (story)
1955
Celebrity Playhouse
(TV Series) (story - 1 episode)
- For the Defense
(1955)
... (story - teleplay)
1954-1955
Mr. District Attorney
(TV Series) (written by - 8 episodes)
- Kidnap Part 2
(1955)
... (written by)
- Kidnap Part 1
(1955)
... (written by)
- Crime School
(1955)
... (written by)
- Courtroom #3
(1955)
... (written by)
- Animal Poisoner
(1955)
... (written by)
- No Parole
(1954)
... (written by)
- Planned Murder
(1954)
... (written by - as D. Mullally)
- Hi-Jack
(1954)
... (written by)
1955
Science Fiction Theatre
(TV Series) (screenplay - 1 episode)
- Out of Nowhere
(1955)
... (screenplay)
Topper
(TV Series) (written by - 1 episode, 1955) (writer - 1 episode, 1954) (story - 1 episode, 1954)
- Topper's Uranium Pile
(1955)
... (written by)
- The Army Game
(1954)
... (writer)
- Second Honeymoon
(1954)
... (story)
Your Favorite Story
(TV Series) (teleplay - 4 episodes, 1953 - 1954) (written by - 1 episode, 1953)
- A Commission in Lunacy
(1954)
... (teleplay)
- The Rubber Stamp
(1954)
... (teleplay)
- The Postmistress
(1953)
... (teleplay)
- Turtle Island
(1953)
... (teleplay)
- The Dynamiter
(1953)
... (written by)
Mr. & Mrs. North
(TV Series) (written by - 6 episodes, 1953 - 1954) (story editor - 1 episode, 1954)
- The Suspected
(1954)
... (written by)
- The Placid Affair
(1954)
... (story editor)
- Homicide Limited
(1954)
... (written by)
- Reunion
(1954)
... (written by)
- Target
(1954)
... (written by)
- The Quick and the Deadly
(1954)
... (written by)
- Seven Sacred Rubies
(1953)
... (written by)
Boston Blackie
(TV Series) (writer - 7 episodes, 1952) (story editor - 3 episodes, 1953) (story - 1 episode, 1952) (original story - 1 episode, 1952)
- The Hot Gimmick
(1953)
... (story editor)
- The Heist Job
(1953)
... (story editor)
- Revenge
(1953)
... (story editor)
- Inside Crime
(1952)
... (story)
- Timely Hour
(1952)
... (writer)
- Deep Six
(1952)
... (original story)
- The 13th Dummy
(1952)
... (writer)
- Death Trap
(1952)
... (writer)
- Fall Guy
(1952)
... (writer)
- Black Widow
(1952)
... (writer)
- The Director's Dilemma
(1952)
... (writer)
- Bad Time Charlie
(1952)
... (writer)
Show
Additional Crew (3 credits)
Additional Crew (3 credits)
White Hunter
(TV Series) (story editor - 2 episodes, 1957 - 1958) (story consultant - 1 episode, 1958)
- The Girl Hunt
(1958)
... (story consultant)
- This Hungry Hell
(1958)
... (story editor)
- The Fugitive
(1957)
... (story editor)
1954
Mr. & Mrs. North
(TV Series) (story editor - 17 episodes)
- Climax
(1954)
... (story editor)
- Mask of Hate
(1954)
... (story editor)
- The Suspected
(1954)
... (story editor)
- The Girl in Cell 13
(1954)
... (story editor)
- Murder for Sale
(1954)
... (story editor)
- Model for Murder
(1954)
... (story editor)
- Shrinking Violet
(1954)
... (story editor)
- Homicide Limited
(1954)
... (story editor)
- Phantom at the Wedding
(1954)
... (story editor)
- Death Doll
(1954)
... (story editor)
- Flight 217
(1954)
... (story editor)
- The Ungrateful Killer
(1954)
... (story editor)
- Hand Painted Murder
(1954)
... (story editor)
- Loon Lake
(1954)
... (story editor)
- Reunion
(1954)
... (story editor)
- Target
(1954)
... (story editor)
- The Quick and the Deadly
(1954)
... (story editor)
1953
Boston Blackie
(TV Series) (story editor - 1 episode)
- The Friendly Gesture
(1953)
... (story editor)