Indeed, Landis' other film roles have been pretty minor, as in Dunkirk (1958), Doctor in Distress (uncredited, 1963), The Informers (uncredited, 1963), Private Potter (1962), Operation Bullshine (1959) and Ransom (1975) with Sean Connery.
Harry Potter | private | Parliamentary Private Secretary | Private (rank) | Private Eye | Private | Saving Private Ryan | Private Lives | private equity | Dennis Potter | Beatrix Potter | private (rank) | Harry Potter and the Half-Blood Prince | public-private partnership | The Private Lives of Elizabeth and Essex | Richard Diamond, Private Detective | private investigator | Harry Potter (film series) | Harry Potter and the Deathly Hallows – Part 1 | Harry Potter and the Deathly Hallows | Potter Stewart | potter | Harry Potter and the Order of the Phoenix | Sally Potter | private eye | private detective | Harry Potter and the Philosopher's Stone | Harry Potter and the Order of the Phoenix (film) | Harry Potter and the Chamber of Secrets | The Private Life of Henry VIII |