How old was john travolta in greece?
John Travolta was 23 years old when filming began for the movie Grease in 1977.
John Travolta (Danny) was 23
John Travolta was born in 1954. Grease was released in 1978. Travolta would have been about 24 years old at the time.
Verified answer: 24 years old.
24 years old
John Travolta was 24 years old when he filmed Grease.
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