Batchelor helped to co-write , co-direct , and animate most of the films produced during this time .
Later in 1940 , Halas and Batchelor was recruited by the Ministry of Information to help create propaganda and educational films for the war effort .
Halas and Batchelor helped to co-write , co-direct , and animate most of the films produced during this time .
Later in 1940 , Halas and Batchelor was recruited by the Ministry of Information to help create propaganda and educational films for the war effort .