Olin Howland
- Creepy Classics
1987 Old Man - (archive footage)
- The Blob
1958 The Old Man
- The Storm Rider
1957 Will Collins
- The Spirit of St. Louis
1957 Surplus Dealer (uncredited)
- Bombers B-52
1957 Joe (uncredited)
- The McConnell Story
1955 Sam
- Them!
1954 Jensen
- A Star Is Born
1954 Charley (uncredited)
- So This Is Love
1953 Mailman
- The Fabulous Senorita
1952 Justice of the Peace
- Santa Fe
1951 Dan Dugan
- Fighting Coast Guard
1951 Desk Clerk (as Olin Howlin)
- The Nevadan
1950 Rusty (uncredited)
- Charlie's Haunt
1950 Storyteller on Bench
- Rock Island Trail
1950 Saloonkeeper
- Father Makes Good
1950 Milo Williams
- Never a Dull Moment
1950 Hunter (uncredited)
- Hellfire
1949 Bartender (uncredited)
- A Connecticut Yankee in King Arthur's Court
1949 Sam - Connecticut Postman (uncredited)
- Bad Men of Tombstone
1949 Store Proprietor (as Olin Howlin)
- Leave It to Henry
1949 Milo Williams
- Mr. Soft Touch
1949 Skinny Santa Claus (Uncredited)
- Grand Canyon
1949 Windy
- Little Women
1949 Mr. Davis - Schoolteacher (uncredited)
- Station West
1948 Cook
- The Dude Goes West
1948 Finnegan
- Last of the Wild Horses
1948 Remedy Williams
- The Return of the Whistler
1948 Jeff Anderson
- Relentless
1948 Veterinarian (uncredited)
- The Paleface
1948 Jonathan Sloane, undertaker
- Angel and the Badman
1947 Bradley
- Easy Come, Easy Go
1947 Gas Man
- I Walk Alone
1947 Ed the Watchman (uncredited)
- Apache Rose
1947 Alkali
- Living in a Big Way
1947 Gardener
- The Strange Love of Martha Ivers
1946 Newspaper Clerk (uncredited)
- Crime Doctor's Man Hunt
1946 Marcus Le Blaine
- Home Sweet Homicide
1946 Luke
- Fallen Angel
1945 Joe Ellis (uncredited)
- Sheriff of Cimarron
1945 Pinky Snyder
- Santa Fe Saddlemates
1945 Dead Eye
- Dakota
1945 Devlin's Driver
- She Gets Her Man
1945 Hank (uncredited)
- Grissly's Millions
1945 Andrews
- Senorita from the West
1945 Justice of Peace
- Captain Eddie
1945 Census Taker
- Her Lucky Night
1945 Prince de la Mour
- Sing Your Way Home
1945 Steward (uncredited)
- The Town Went Wild
1944 Bit Part
- I'll Be Seeing You
1944 Train Vendor (uncredited)
- Nothing But Trouble
1944 Painter's Foreman (uncredited)
- Can't Help Singing
1944 Bigelow (as Olin Howlin)
- Sing, Neighbor, Sing
1944 Joe the Barber
- Bermuda Mystery
1944 Gas Station Owner
- In the Meantime, Darling
1944 Moorehousse
- Man from Frisco
1944 Eben Whelock
- Twilight on the Prairie
1944 Jed (as Olin Howlin)
- The Good Fellows
1943 Reynolds
- The Falcon and the Co-Eds
1943 Goodwillie, Bluecliff Driver
- A Stranger in Town
1943 Homer Todds
- The Sky's the Limit
1943 Driver (uncredited)
- Dixie
1943 Mr. Deveraux
- The Falcon Strikes Back
1943 Sheriff (uncredited)
- Blondie's Blessed Event
1942 Office Worker (uncredited)
- Almost Married
1942 Bright
- This Gun for Hire
1942 Blair Fletcher
- Sappy Birthday
1942
- The Man Who Wouldn't Die
1942 Jonathan Meek
- Ridin' Down the Canyon
1942 Jailer
- Mrs. Wiggs of the Cabbage Patch
1942 Jacob Diezel
- Henry and Dizzy
1942 Frank Stevens
- Secrets of the Underground
1942 Oscar Mayberry
- Home in Wyomin'
1942 Sunrise (as Olin Howlin)
- In Old California
1942 Undetermined Minor Role
- Ten Gentlemen from West Point
1942 Carpenter (uncredited)
- Dr. Broadway
1942 Professor
- You Can't Escape Forever
1942 Cemetery Organist (uncredited)
- When Johnny Comes Marching Home
1942 Trullers
- Ellery Queen and the Murder Ring
1941 Dr. Williams
- Belle Starr
1941 Jasper Trench
- Two-Faced Woman
1941 Frank (uncredited)
- Buy Me That Town
1941 Constable Sam Smedley (as Olin Howlin)
- The Shepherd of the Hills
1941 Corky
- You're in the Army Now
1941 Farmer
- One Foot in Heaven
1941 Train Station Master (uncredited)
- Young People
1940 Station Master
- Chad Hanna
1940 Cisco Tridd
- Young Tom Edison
1940 Telegrapher (Indian Attack)
- Just a Cute Kid
1940 Dr. Clump
- The Doctor Takes a Wife
1940 Clerk at Lakewood Lodge (uncredited)
- Comin' Round the Mountain
1940 Pa Blower
- Gone with the Wind
1939 A Carpetbagger Businessman
- Blondie Brings Up Baby
1939 Encyclopedia Salesman
- Zenobia
1939 Attorney Culpepper
- Nancy Drew... Reporter
1939 Police Sergeant Entwhistle
- Made for Each Other
1939 Farmer (uncredited)
- Days of Jesse James
1939 Muncie Undersheriff
- Four Wives
1939 Joe - a Policeman (uncredited)
- The Return of Doctor X
1939 Undertaker
- One Hour to Live
1939 Clerk
- The Adventures of Tom Sawyer
1938 Mr. Dobbins - Schoolmaster
- The Girl of the Golden West
1938 Trinidad Joe
- Kentucky Moonshine
1938 Tom Slack
- When Were You Born
1938 Peter Finlay
- Merrily We Live
1938 Jed Smith
- Little Tough Guy
1938 Baxter
- The Mad Miss Manton
1938 Mr. X, the Safecracker
- Brother Rat
1938 Slim
- Mr. Moto's Gamble
1938 Deputy Sheriff Burt (Uncredited)
- Sweethearts
1938 Appleby
- Nothing Sacred
1937 Baggage Man
- Stand-In
1937 Hotel Manager
- Men in Exile
1937 Jones
- Marry the Girl
1937 Southern sales manager
- Wife, Doctor and Nurse
1937 Doorman
- The Bad Man of Brimstone
1937 Stagecoach Driver
- Mountain Music
1937 Pappy Burnside
- Satan Met a Lady
1936 Detective Dunhill
- Earthworm Tractors
1936 Mr. Blair
- The Case of the Velvet Claws
1936 Wilbur Strong
- Road Gang
1936 Prison Farm Doctor
- Country Gentlemen
1936 Lawyer
- The Big Noise
1936 Harrison
- Man Hunt
1936 Court Starrett
- I Married a Doctor
1936 Dave Dyer
- Gold Diggers of 1937
1936 Dr. MacDuffy
- Snowed Under
1936 Bridgeport Sheriff (uncredited)
- The Longest Night
1936 Smythe, Floorwalker
- Love Me Forever
1935 Carlton
- The Case of the Lucky Legs
1935 Dr. Croker
- Dr. Socrates
1935 Bob Catlett
- Folies Bergère de Paris
1935 Stage Manager
- Little Big Shot
1935 Doc (uncredited)
- The Case of the Curious Bride
1935 Wilbur Strong
- The Widow from Monte Carlo
1935 Eaves
- Naughty Marietta
1935 Undetermined Secondary Role (uncredited)
- Treasure Island
1934 Pirate of the Spanish Main
- Wagon Wheels
1934 Bill O'Leary
- Blondie Johnson
1933 Eddie
- Little Women
1933 Mr. Davis (uncredited)
- Golden Harvest
1933 Wheat Farmer (uncredited)
- Cheaters at Play
1932 Secretary
- So Big!
1932 Jacob Dogadunk (uncredited)
- Over the Hill
1931 Isaac as an Adult
- Zander the Great
1925 Elmer Lovejoy
- Janice Meredith
1924 Philemon
- Danse macabre
1922 Death
- Hick Manhattan
1918 Hugh Columbus McGinty
- Independence, B'Gosh
1918 Horation Whiffle
