Mark Lowell

1950

• [ ] In a Lonely Place (Airline Clerk (uncredited)) 

1951

• [ ] Pickup (Counter-man) 
• [ ] He Ran All the Way (Everett (uncredited)) 
• [ ] Submarine Command (????) 

1952

• [ ] Untamed Women (Ed) 

1953

• [ ] Donovan's Brain (????) 

1954

• [ ] The Other Woman (2nd Assistant Director) 

1956

• [ ] Edge of Hell (Himself) 
• [ 5/10 ] The Harder They Fall (Minor Role (uncredited)) 
• [ ] Emergency Hospital (Harry Johnson (uncredited)) 

1975

• [ ] The Human Factor (Eddy Fonseca) 

1954

• [ ] Bait (Dialogue) 

1956

• [ ] Edge of Hell (Dialogue) 

1958

• [ ] High School Hellcats (Writer) 

1959

• [ ] The Diary of a High School Bride (Screenplay) 
• [ ] The Diary of a High School Bride (Story) 

1961

• [ ] His and Hers (Writer) 

1964

• [ 8/10 ] A Fistful of Dollars (Dialogue) 

1955

• [ ] Hold Back Tomorrow (Supervising Dialogue Editor)