John McGuire

Shadow of a Doubt

1943 · Detective (uncredited)

White Heat

1949 · Psychiatrist #2 (uncredited)

The Magnificent Ambersons

1942 · Young Man (uncredited)

Dead of Night

1945 · Hugo Fitch (Segment "The Ventriloquist's Dummy") (Uncredited)

Where the Sidewalk Ends

1950 · Detective Gertessen (uncredited)

Sands of Iwo Jima

1950 · Capt. Joyce

He Walked by Night

1949 · Officer Robert Rawlins (uncredited)

Stranger on the Third Floor

1940 · Michael Ward

The Prisoner of Shark Island

1936 · Lieutenant Lovett

Flamingo Road

1949

Invisible Ghost

1941 · Ralph Dickson / Paul Dickson

Border Incident

1949 · Norson (uncredited)

The Racket

1951 · Policeman in Locker Room (uncredited)

Charlie Chan at the Circus

1936 · Hal Blake

Steamboat Round the Bend

1935 · Duke

You're in the Navy Now

1951 · Naval Commander

When Willie Comes Marching Home

1950 · Major L.T. Moore (uncredited)

Fighter Squadron

1948

Highway 13

1948

Bells of San Angelo

1947 · Rex Gridley

The Navy Comes Through

1942 · James Bayless (as John Maguire)

The Lady Takes a Sailor

1949 · Coast Guard Officer (uncredited)

Rock Island Trail

1950 · Army Lieutenant

Sky Liner

1949 · George Eakins

My Favorite Spy

1942 · Nightclub Patron

Mexican Spitfire at Sea

1942 · First Officer Reynolds

Mexican Spitfire Sees a Ghost

1942 · Luders

Women Without Names

1940 · Walter Ferris

The First Legion

1951 · Father Tom Rawleigh

Powder Town

1942 · Harvey Dodge