The Monkees spend the night in a haunted house to collect an inheritance.

Davy is given a horse, which the Monkees have to hide from their landlord, Mr. Babbitt (Henry Corden). It is returned to a heart-broken child (Kerry MacLane) and father (Jim Boles) after Davy rides it to victory over the horse of the father's neighbor. Famed character actor, and frequent Bob Hope sideman, Jerry Colonna plays veterinarian Doctor Mann.

Davy's feelings for retired General Harley Vandenberg's (Arch Johnson) daughter Leslie (Sherry Alberoni) leads Micky to pose as a female chaperone at a party after the real chaperone (Diana Chesney) gets drunk.

Middle-aged widow Millie (Rose Marie) moves in with the Monkees as a new tenant, resulting in the boys' trying to find her a husband.

The Monkees turn chicken when they unwittingly befriend the girlfriends of a tough motorcycle gang.