Days of Violence / I giorni della violenza (Alfonso Brescia, 1967)

C.S.C. actors Adalberto Rosseti and Claudio Trionfi, graduated in 1965 and '66 respectively and credited together in other three SWs (Wrath of God, Kidnapping and A Bullet for Sandoval), appear in the same scene at minute 45 as Union soldiers.

Adalberto_Rosseti

C. Trionfi GdV