William Forrest
- Compleanno:
- 10/10/1902
- Luogo di nascita:
- Cambridge, Massachusetts, USA:
 | The November Plan (1977) Noel Crosman, Sr. |
 | The Marriage of a Young Stockbroker (1971) Mr. Wylie |
 | Billy the Kid Versus Dracula (1966) James Underhill |
 | Sakima and the Masked Marvel (1966) Martin Crane |
 | Spy Smasher Returns (1966) Gerald Douglas (uncredited) |
 | Cheyenne Autumn (1964) Senator (uncredited) |
 | Good Neighbor Sam (1964) Millard Mellner |
 | One-Eyed Jacks (1961) Banker |
 | The Horse Soldiers (1959) Gen. Steve Hurlburt |
 | The Last Hurrah (1958) Dr. Tom (uncredited) |
| | The Last Hurrah (1958) Tom - The Doctor (uncredited) |
 | The Toughest Gun in Tombstone (1958) Governor |
 | Band of Angels (1957) Aaron Starr, Amantha's father |
 | Loving You (1957) Mr. Jessup |
 | Sweet Smell of Success (1957) Sen. Harvey Walker (uncredited) |
 | The Monster That Challenged the World (1957) Admiral Greenhouse |
 | You Can't Run Away from It (1956) Captain (replaced by Russell Hicks) (scenes deleted) |
 | Walk the Proud Land (1956) Mr. Dennison (uncredited) |
 | Pardners (1956) Hocker (uncredited) |
| | Meet the Governor (1955) Mr. Green |
 | The Girl in the Red Velvet Swing (1955) Simpson (uncredited) |
 | Francis in the Navy (1955) Admiral |
 | Ain't Misbehavin' (1955) Mr. Dullaby (uncredited) |
 | Rage at Dawn (1955) Wiilliam Peterson |
 | New York Confidential (1955) Paul Williamson |
 | The Eddie Cantor Story (1953) Florenz Ziegfeld |
 | Private Eyes (1953) John Graham |
 | Invaders from Mars (1953) Col. Mayberry |
 | Winning of the West (1953) Editor John Randolph |
 | Night Without Sleep (1952) Mr. Carter (Uncredited) |
 | The Rose Bowl Story (1952) James Otis |
 | Belles on Their Toes (1952) Col. Putnam (uncredited) |
 | Deadline - U.S.A. (1952) Mr. Greene (uncredited) |
 | I'll See You in My Dreams (1951) Florenz Ziegfeld |
 | Flight to Mars (1951) General (uncredited) |
 | The Sea Hornet (1951) Lt. Commander |
 | The Racket (1951) Head of Crime Commission (uncredited) |
 | Smuggler's Gold (1951) Arthur Rayburn |
 | Gasoline Alley (1951) Hacker |
 | Hunt the Man Down (1950) J.P. Knight (uncredited) |
 | The Good Humor Man (1950) Mr. Lankford (uncredited) |
 | The Story of Seabiscuit (1949) Thomas Milford |
 | The Devil's Henchman (1949) Anderson |
 | Trail of the Yukon (1949) Dawson |
 | In the Good Old Summertime (1949) Announcer (uncredited) |
 | Arson, Inc. (1949) Deputy Fire Chief / Narrator |
 | Race Street (1948) Nick Walters |
 | The Gentleman from Nowhere (1948) Henry Thompson |
 | Mystery in Mexico (1948) Insurance Company Boss |
 | Fort Apache (1948) Reporter (uncredited) |
 | Trapped by Boston Blackie (1948) Mason Carter |
 | Who Killed Doc Robbin? (1948) Reporter (uncredited) |
 | Three Daring Daughters (1948) Ship Captain (uncredited) |
 | Alias a Gentleman (1948) Carruthers |
 | The Senator Was Indiscreet (1947) U.S. Officer |
 | Blondie in the Dough (1947) Robert " Bob " Dixon |
 | The Spirit of West Point (1947) Dr. Felix Blanchard |
 | The Bachelor and the Bobby-Soxer (1947) Mr. Baldwin (uncredited) |
 | Miracle on 34th Street (1947) Dr. Rogers at Bellevue (uncredited) |
 | The Corpse Came C.O.D. (1947) Lance Fowler |
 | Sarge Goes to College (1947) Col. Winters |
 | The Guilt of Janet Ames (1947) (uncredited) |
 | The Devil On Wheels (1947) Judge Roger Tanner |
 | Blind Spot (1947) Henry Small |
| | Doctor Jim (1947) Major |
 | Dead Reckoning (1946) Lt. Col. Simpson (uncredited) |
 | Nobody Lives Forever (1946) Mr. Johnson, District Attorney's Aide (uncredited) |
 | The Well Groomed Bride (1946) James Smith |
 | Meet Me on Broadway (1946) Dwight Ferris (uncredited) |
 | Tars and Spars (1946) Commander (uncredited) |
 | Purity Squad (1945) Dr. Cooper (uncredited) |
 | Girls of the Big House (1945) District Attorney |
 | Anchors Aweigh (1945) Movie Director (uncredited) |
 | Road to Alcatraz (1945) Charles Cantrell |
 | Gangs of the Waterfront (1945) Dist. Atty. Brady |
 | The Caribbean Mystery (1945) Col. Lane |
 | God Is My Co-Pilot (1945) Dr. Reynolds (uncredited) |
 | Salty O'Rourke (1945) Racing Secretary |
 | Adventures of Kitty O'Day (1945) Sauter (as Bill Forrest) |
 | Here Come the Waves (1944) Lieutenant Commander (uncredited) |
 | The Doughgirls (1944) Forbes |
 | Laura (1944) Important Client (uncredited) |
 | Strange Affair (1944) Superintendent Reynolds (Uncredited) |
 | Abroad with Two Yanks (1944) Col. Hart |
 | Wilson (1944) Minor Role (uncredited) |
 | Mr. Skeffington (1944) Clinton (uncredited) |
 | It Happened Tomorrow (1944) |
 | Four Jills in a Jeep (1944) Officer (uncredited) |
| | The Case of the Tremendous Trifle (1944) Major |
| | Fighter Combat Formation: Attacks and Escorts (1944) Colonel |
 | The Fighting Seabees (1944) Lt. Tom Kerrick |
 | The Masked Marvel (1943) Martin Crane |
 | Corvette K-225 (1943) Commander Manning |
| | Corvette K-225 (1943) Commander Manning (uncredited) |
 | So Proudly We Hail (1943) Major at San Francisco Dock (Uncredited) |
 | Du Barry Was a Lady (1943) Guard Captain |
 | Good Luck, Mr. Yates (1943) Thurston |
 | Action in the North Atlantic (1943) Lieutenant-Commander (uncredited) |
 | For God and Country (1943) Commander at New Guinea |
 | Mission to Moscow (1943) American Newsman (uncredited) |
 | Flight for Freedom (1943) Vice-Consul (uncredited) |
 | Air Force (1943) Group Commander Jack Harper (uncredited) |
 | It Ain't Hay (1943) Banker (uncredited) |
 | Reconnaissance Pilot (1943) Colonel Henry |
 | The Hard Way (1943) 'Uncle Edward Elliott' in 'Morning Melody' (Uncredited) |
 | The Adventures of Smilin' Jack (1943) Secretary of Internal Affairs [Chs. 8-12] |
 | Mug Town (1942) District Attorney |
 | Wake Island (1942) |
 | Priorities on Parade (1942) Col. Reeves |
 | My Favorite Spy (1942) Captain Green |
 | Spy Ship (1942) Martin Oster |
 | Moontide (1942) Well-Dressed Man in Bar (uncredited) |
 | Meet the Stewarts (1942) Country Club Lunch Guest (uncredited) |
 | In This Our Life (1942) Forest Ranger |
 | Tarzan's New York Adventure (1942) Inspector at Airport (uncredited) |
 | Hello, Annapolis (1942) Lt. Burns |
 | Spy Smasher (1942) Thornton (uncredited) |
 | Joe Smith, American (1942) August 'Gus' Stoffen |
 | Pardon My Stripes (1942) Prosecutor (uncredited) |
 | A Date with the Falcon (1942) Ward (uncredited) |
 | Keep 'Em Flying (1941) Colonel |
 | They Died with Their Boots On (1941) Adjutant (uncredited) |
 | Sergeant York (1941) Officer (uncredited) |
 | Doctors Don't Tell (1941) |
 | Of Pups and Puzzles (1941) Psychologist (uncredited) |
 | The Pittsburgh Kid (1941) (uncredited) |
 | Here Comes Mr. Jordan (1941) Reporter (uncredited) |
 | Meet John Doe (1941) Governor's Associate (uncredited) |
 | The Lone Wolf Takes a Chance (1941) Vic Hilton |
 | Flight from Destiny (1941) Prentiss |
 | Respect the Law (1941) Police Lieutenant Edward Macroy |
 | The Green Hornet Strikes Again! (1940) Frederick Harper |
 | The Secret Seven (1940) Mr. Brooks |
| | Fashion Horizons (1940) |
 | The Man Who Talked Too Much (1940) Federal District Attorney F.R. Greene |
 | Women in Hiding (1940) Investigator (uncredited) |
 | The Lone Wolf Meets a Lady (1940) Arthur Trent |
 | Gangs of Chicago (1940) |
 | Alice in Movieland (1940) 2nd Director (uncredited) |