How many movies have Jack L. Warner and John Harron collaborated on?

They have worked on 33 movies together! Their first movie together was That Man's Here Again (1937) while their highest rated movie together was The Amazing Dr. Clitterhouse (1938). They have not worked together since A Fugitive from Justice (1940).

Crew
Executive Producer
Role
Cab Driver (uncredited)
Crew
Executive Producer
Role
Taxi Driver
Crew
Executive In Charge Of Production
Role
Union Lieutenant (uncredited)
Crew
Production Manager
Role
Carrol (uncredited)
Crew
Executive Producer
Role
Reporter (uncredited)
Crew
Executive Producer
Role
Academy Officer Investigating Fracas (uncredited)
Crew
Executive Producer
Role
Reporter at Trial (uncredited)
Crew
Executive In Charge Of Production
Role
American Tourist
Crew
Executive Producer
Role
Gambler Paid in Silver (uncredited)
Crew
Executive Producer
Role
Man in Montage with Propaganda (uncredited)
Crew
Executive In Charge Of Production
Role
George, the Man Taking Judith's Coat (uncredited)
Crew
Executive Producer
Role
President Cleveland's Secretary (uncredited)
Crew
Executive Producer
Role
Chauffeur (uncredited)
Crew
Production Manager
Role
First Fight Radio Announcer (uncredited)
Crew
Executive Producer
Role
John Wilkins (uncredited)
Crew
Executive Producer
Role
Extra Talking to Rodney
Crew
Executive Producer
Role
Spieler at Carnival (uncredited)
Crew
Executive Producer
Role
Alarm Company Operator (uncredited)
Crew
Executive Producer
Role
Gus - Policeman at Morgue
Crew
Executive Producer
Role
Hotel Desk Clerk (uncredited)
Crew
Executive Producer
Role
Harris (as Jack Harron)
Crew
Executive Producer
Role
Reynolds (uncredited)
Crew
Executive Producer
Role
Charlie - Bus Driver
Crew
Executive Producer
Role
Reporter
Crew
Executive Producer
Role
Reporter (uncredited)
Crew
Executive Producer
Role
(uncredited)
Crew
Executive Producer
Role
Country club man #1 (uncredited)