Vazhikal Yaathrakkar
Vazhikal Yaathrakkar is a 1981 Indian Malayalam film, directed by A. B. Raj.
The film stars Shubha, Sukumaran, Balan K. Nair and Jalaja in the lead roles.
The film has musical score by Ben Surendar.
A. B. Raj
Antony Basker Raj( born 21 April 1925), also known as A. B. Raj, is an Indian director of Malayalam movies.
Since 1951 to 1960, he directed ten Singalese movies followed by directing 65 Malayalam movies from 1963 till 1984.
He has also directed two Tamil movies.
He is the father of National Award- winning actress Saranya Ponvannan.
She is a leading actress in Tamil cinema.
A. B. Raj was the Second Unit Assistant Director of The Bridge on the River Kwai by David Lean
Dan Milne
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Rufus Norris
Rufus Norris( born 16 January 1965) is a British theatre and film director, who is currently the Artistic Director of the National Theatre.
Scotty Fox
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Ben Palmer
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Njaan Njaan Maathram
Njaan Njaan Maathram is a 1978 Indian Malayalam- language film, directed by I. V. Sasi and produced by M. O. Joseph.
The film stars Madhu, Jayabharathi, Jose and Sankaradi in the lead roles.
The film has musical score by G. Devarajan.
Elliot Silverstein
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Logan Sandler
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I. V. Sasi
Irruppam Veedu Sasidaran( 28 March 1948 – 24 October 2017), better known as I. V. Sasi, was an Indian film director who made over 150 films in various Indian languages.
He is well known for his work in Malayalam cinema of the 1970s, 1980s and 1990s, although he directed a few Tamil and Hindi films as well.
In 2015, he was awarded the J. C. Daniel Award, the highest award in Malayalam cinema.

Question: Which film has the director who is older than the other, Vazhikal Yaathrakkar or Njaan Njaan Maathram? 
Answer: Vazhikal Yaathrakkar