One of Christopher Nolan's frequent collaborators is Michael Caine, who has appeared in eight of his movies – and here's all about his characters.
Michael Caine in Nolan's movies
Michael Caine on Interstellar, Christopher Nolan's Secret, and Drinking With Dylan Thomas
Michael Caine does have a surprise cameo in Dunkirk
The Italian Job (1969) Ending, Explained
Michael Caine - Wikipedia
Why Christopher Nolan Casts Michael Caine In So Many Movies
Christopher Nolan confirms he 'squeezed' Michael Caine into Dunkirk: 'He has to be in all my films
Michael Caine had a voice cameo in Christopher Nolan's Dunkirk - but did you catch it?
Oppenheimer Breaks An 8-Movie Christopher Nolan Streak After 18 Years
Christopher Nolan reveals Michael Caine cameo in Dunkirk
Michael Caine Really Only Knows Two Things About Christopher Nolan's Tenet
Tenet (film) - Wikipedia