- SpongeBob SquarePants: Sagittarius
- Patrick Star: Taurus
- Squidward Tentacles: Libra
- Eugene H. Krabs: Cancer
- Sheldon J. Plankton: Leo
- Pearl Krabs: Virgo
- Joe and Paramedics #2: Gemini
- Sandals: Pisces
At the beginning of every short, Squidward is playing his clarinet. After that, he congratulates the birthday of one Zodiac sign and then starts "predicting." At the end of every short Squidward says "I'm Squidward, your Nicktoon astrologer," and plays his clarinet again.
- Each episode aired during commercial breaks on Nickelodeon, one for each time of the year in Zodiac signs.
- The Zodiac signs are represented by characters often crudely dressed up to look like the actual sign's animal.
- Although the "micro-series" was somewhat popular, it was cut from Nickelodeon's line up after airing for a year, but is still sometimes aired on Nicktoons Network, along with many cancelled Nickelodeon mini-series and shows.
- These are the first shorts of the SpongeBob SquarePants series.
- The shorts are also available in the Russian language.
- Sandy and Gary are the only main characters to be absent as a Zodiac sign or in this shorts.
- The two shorts that are unknown are Libra (Squidward) and Virgo (Pearl).