Arrivano i nostri
Arrivano i nostri is a 1951 Italian comedy film directed by Mario Mattoli and starring Mario Riva.
Calling All Cars (1954 film)
Calling All Cars is a 1954 short film directed by Maclean Rogers, starring Cardew Robinson and John Fitzgerald.
The film also features Spike Milligan voicing the thoughts of "Freddie", an old taxicab featured in the film.
Something of a curiosity, the film is a strange mixture of semi-documentary about the port of Dover and a comedy about two young men (Robinson and Fitzgerald) who decide to chat up two girls and follow them to Dover in an old cab.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Ben Cura
Ben Cura( born 30 September 1988) is a British- Argentine actor and director of film, television and theatre.
Mario Mattoli
Mario Mattòli( 30 November 1898 – 26 February 1980) was an Italian film director and screenwriter.
He directed 86 films between 1934 and 1966.
His 1939 film" Defendant, Stand Up!" was shown as part of a retrospective on Italian comedy at the 67th Venice International Film Festival.
Maclean Rogers
Maclean Rogers( 13 July 1899 – 4 January 1962) was a British film director and screenwriter.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Jason Moore (director)
Jason Moore( born October 22, 1970) is an American director of film, theatre and television.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.

Question: Do director of film Arrivano I Nostri and director of film Calling All Cars (1954 Film) share the same nationality?
Answer: no