Banacek (1972)

S2E2 If Max Is So Smart, Why Doesn't He Tell Us Where He Is?

Title: Where's Max When You Need Him? Plot: Early one morning, Max—a sophisticated computer system—vanishes from a highly secure, alarmed facility that he occupied just hours earlier. Banacek is called in to investigate how an entire array of computer equipment could be stealthily removed, leaving nothing but empty space behind. As he delves deeper into the mystery, Banacek must unravel the clues to track down Max and uncover the method behind this audacious heist.