Mister Rogers has some scuba diving equipment, as well as a toy scuba diver. When he places the scuba diver in the bathtub, Mister Rogers imagines what a real scuba diver would see in the ocean. Later, Mister Rogers sees a fire fighter’s uniform. He talks about sleepiness. Some of the neighbors in the Neighborhood of Make-Believe are frightened by Chuck Aber and Betty Okonak Templeton Jones in their scuba diving gear.