Before entering films he was a child star on Broadway at age 13 , playing a nasty Nazi youth .
-- She starred opposite Bing Crosby , Ingrid Bergman and Judy Garland .
Before entering films Bing Crosby was a Bing Crosby   on Broadway at age 13 , playing a nasty Nazi youth .
-- She starred opposite Bing Crosby , Ingrid Bergman and Judy Garland .