Nasty Rabbit is a 1964 comedy spy film that combines elements of espionage, slapstick humor, and Western parody. The story revolves around a Soviet spy disguised as a traveling musician who is on a mission to release a deadly rabbit in the American West, intending to spread a biological agent that could cause chaos and destruction. The rabbit, however, turns out to be not so nasty after all and becomes the center of a series of comedic misadventures.

As the spy tries to complete his mission, a group of quirky characters, including cowboys, a bumbling sheriff, a beautiful secret agent, and an eccentric scientist, all converge on a small Western town. Each group has its own motives and misunderstandings, leading to a series of humorous and chaotic encounters. The film is filled with over-the-top antics, chases, and sight gags, as the characters scramble to either capture or protect the seemingly dangerous rabbit.

“Nasty Rabbit” is a light-hearted parody that plays on Cold War tensions and the Western genre, delivering a fun mix of comedy and satire with a whimsical plot that pokes fun at the absurdity of espionage and the fears of biological warfare.