John Mitchell

1972

• [ ] The Groundstar Conspiracy (MP) 
• [ ] The Unholy Rollers (Horace McKay) 

1986

• [ ] Heavenly Pursuits (2nd Man at Bus Stop) 

2014

• [ ] Nixon by Nixon: In His Own Words (Self (archive footage)) 

2022

• [ ] The Martha Mitchell Effect (Self (archive footage))