The approximately 20,000 cast listings in this supplement, combined with the many thousands in the original volume, will give readers the most complete record of Western film credits ever compiled. Rainey includes 80 Westerns released from 1978 to mid-1988; nearly 500 Westerns released from 1928 to 1978 but not included in Shoot-Em-Ups; 133 Westerns made in Europe; additional credits on over 1,500 films appearing in Shoot-Em-Ups; all Western TV series since 1948; and Western telefilms (non-series, feature length).