

That was over 44 years ago in 1978.
In 2016 he died aged 69, starring in 64 films in his career, 63 since Romeo & Juliet was released.
In Romeo & Juliet, I think Alan Rickman looks:
Romeo & Juliet scores 10 out of 10 on The Movie Database.
Alan Rickman's first acting role was as 'Tybalt' in Romeo & Juliet, released in 1978 when he was 32.