The film producer Sol Lesser , who had discovered Jackie Coogan , signed Breen for RKO Radio Pictures . Film producer Sol Lesser , who had discovered Jackie Coogan , signed Breen to RKO Radio Pictures .
Penerbit filem Sol Lesser, yang telah menemui Jackie Coogan, menandatangani Breen untuk RKO Radio Pictures. Penerbit filem Sol Lesser, yang telah menemui Jackie Coogan, menandatangani Breen kepada RKO Radio Pictures.