He started work in 1954 as a trainee sound technician at the BBC in
Plymouth, where he made use of his experience in
wireless telegraphy. After moving to BBC
Bristol in 1958, he was able to transfer his sound editing skills to television, and began to work on short documentary pieces on magazine programmes. He made short filmed documentary programmes, notably
The Bashers about a boys' gang in the
Lawrence Hill area of Bristol, and then worked on programmes with
John Betjeman. Croucher became assistant director to
John Boorman, and they worked together on the series
Citizen 63 and
The Newcomers. With Boorman, he pioneered the approach of "filming ordinary people telling their extraordinary stories straight to camera." He left the BBC in 1989, and in later years was a visiting lecturer at
Bristol University in the drama department. He died May 26, 2006, aged 76. ==References==