How many movies have Clem Portman and William J. O'Brien collaborated on?

They have worked on 12 movies together! Their first movie together was The Locket (1946) while their highest rated movie together was The Set-Up (1949). They have not worked together since The Racket (1951). They are most known for their drama films together.

The Racket (1951)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Counterman / Short Order Cook (uncredited)

Roadblock (1951)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Waiter (uncredited)

Hard, Fast and Beautiful (1951)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Bartender (uncredited)

Born to Be Bad (1950)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Bartender at Charity Ball (Uncredited)

Outrage (1950)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound Designer

Role

Man Drawing Shade in Window (uncredited)

The Secret Fury (1950)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Wedding Guest (uncredited)

Holiday Affair (1949)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Peanut Vendor (uncredited)

A Dangerous Profession (1949)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound Designer

Role

Easy Living (1949)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Vendor Eating Hot Dog (uncredited)

The Set-Up (1949)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Pitchman (uncredited)

They Won't Believe Me (1947)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

The Locket (1946)

C
Clem Portman

W
William J. O'Brien ✭ 10

Crew

Sound

Role

Waiter at Bonner's Party (uncredited)