Here’s a collection of 1970s mainframe appearances. “Birds of Prey” has an IBM System/360 model 40, “The Kentucky Fried Movie” has a Burroughs B220 and the first episode of “Man from Atlantis” has IBM AN/FSQ-7 panels. Finally, “Poliziotto senza paura” sees the Siemens 7.700 make its Starring-the-Computer debut.