Tales of the Unexpected (1979)

S4E9 The Best Policy

Harry Flock finds himself in a temporary role as the acting manager of a branch bank. Known for his unwavering honesty and attention to detail, he faces the risk of losing his position when the head office receives anonymous tips about supposed embezzlement activities. Despite his impeccable accounting records, which are undeniably flawless, they raise suspicions that something might be amiss.