For a complete plot of Baby's First Demon, go here.
The Charmed Ones must protect Piper's son from two demons, but the baby has a few surprises of his own. Meanwhile, Paige goes undercover as a bounty hunter and Phoebe's future with the newspaper is threatened by the new owner.
Paige cast an alarm system spell for baby Wyatt by enchanting a few cowry shells. It alerts to the presence of evil. (It is not seen cast but it is seen in effect multiple times.)
Piper was prepared to perform a Wiccan ritual to summon her baby's fairy guards, but the spell required for him to have a name.
Piper and Phoebe use a traveling spell to go the Demonic Market. (unseen)
Force Field: Used by Piper and Leo's baby to protect himself against demons who were trying to steal him (twice) and against the parasite demons, who fed on the power of the force field.
Molecular Combustion: Used by Piper to blow up a demon who wanted to steal her baby. Later, a demonic guard got knocked back by Piper's power (and exploded after he flew through his portal) and she blew up several demons at the Demonic Market and a stream of fire. She also blew up a Parasite Demon at the Manor.
Fading: Type of Teleportation used by the Hawker Demon and the Parasite Demons.
Orbing: Type of Teleportation used by Leo and Paige.
Energy Beam: Used by the demon who was hired by the Hawker Demon, trying to break through the baby's Force Field.
Energy Balls: Paige got hit by an energy ball of the Demonic Guards and they fired one to Piper and Phoebe (they dodged it).
Invisibility: The Demonic Guards were invisibile while guarding the Demonic Market.
Portal Creation: Used by the Demonic Guards to open a portal to the Demonic Market.
Projection: Used by Wyatt to set off the demonic alarm system.
Fireballs: A woman tossed a fireball in her hand on the Demonic Market and created a new one to toss.
Telekinetic Orbing: Paige orbed a Fireball to her hand to vanquish her 'guide'.
Life Draining: Used by the Parasite Demons to drain the life out of their victims.
Power Absorption: Used by the Parasite Demons to drain the powers of their victims.
Sensing: Leo tried to sense Paige, but it failed because the magic of the market place blocked her signal.
Premonition: Phoebe gets a premonition of Paige's powers getting absorbed by the Parasite Demons. The Crone used the baby's baby blanket to look into the future, seeing that he would be the Demons' end.
Fire Throwing: A demon at the Demonic Market tried to attack Piper and Phoebe with a stream of fire.
The Warren Family Tree - Piper and Leo looked over all the names of Piper's family to find a name for their baby. Paige is a bit disappointed when she sees she's not on it yet.
Crystals - Paige used the crystals to set up the crystal cage to trap the demons who wanted to steal Piper and Leo's baby. The cage was charged with too much electricity, vanquishing the demons trapped in it.
Scrying Crystal - A magical pendant used for scrying. Paige used an athame to scry for the Demonic Market. It was used by Phoebe to scry for Paige.
Demonic Market - A place where demons can buy powers, food, clothes, material objects, get tattoos,... . The entrance to the Market is hidden in the forest and guarded by demonic guards.
Hawker Demons - This breed of low-level demons sells rare items at the Demonic Market. They only leave the Market when they really have to, and they are known to hire other demons to help them with their tasks.
Parasite Demons - These demons were once powerful beings, but they got cursed by a witch, leaving them reliant on others' magic to survive.
The Crone - A centuries old Demonic Seer, representing and advising those in power from the Demonic Market and in the Underworld.
Gypsy - She was sold at the Demonic Market to the Parasite Demons, to feed on her magic.
At the end of this episode, Piper finally decides on a name for the baby: "Wyatt Matthew Halliwell". Wyatt after his father, Leo Wyatt, "Matthew" after his aunt, Paige Matthews, and "Halliwell", as agreed on by Piper and Leo, because it's respected in the magical community.
Names voted for Baby Halliwell: Peter (in keeping the "P" tradition), Prudence Melinda (the name Piper and Leo initially wanted to name the Holly on set.baby, when they still thought they were going to be getting the daughter Piper saw in Morality Bites), Potter (after Harry Potter), and Jason (after Jason Dean, Phoebe's new boss and love interest)
The Warren Family Tree from "Pardon My Past" makes a second appearance. Male names on the family tree rejected as ideas for Piper's newborn baby include Herbert, Clarence, and Milton.
Paige seems a bit disappointed at it taking awhile to include her on the tree, as she's not on there by this episode's time.
This episode aired March 30, 2003, but in Used Karma, which aired January 25, 2004 (not quite 10 months later), Jason will be upset that Phoebe went 15 months without telling him that she was a witch. However, time jumps between episodes have occurred before and could have happened here as well.
At the end of the episode, Jason states that he learned less about his last girlfriends family than he has of Phoebe's and although not dating yet, the remark hints at a future romance.
The WB used the promo title Little Angel.
Piper mentions that Wyatt would probably grow up to be neurotic. Ironically, Wyatt isn't the one who grows up to be neurotic, it's Piper and Leo's second son, Chris, that grows up to be obsessively neurotic.
Wyatt can generate forcefields to protect himself from demons, which is probably what made Piper invincible during her pregnancy. Also Wyatt realizes that when baby alarm goes off his family will come running, and therefore uses his power to set it off whenever he wants attention.
This is the fifth episode with the word demon in the title.
Paige's hair is a bright red at the beginning of the episode and it's clear, she just recently colored her hair, however, in other scenes it is much darker and it is clear she has brown roots.
When going to the demonic market, Paige appears decked in a bright blue short dress and blonde wig, clearly standing out from anyone else in the market. Logically, the bright colors should make her disguise easy to catch, but only the parasites manage to figure her out and even for them, it takes a minute.
When Piper, Leo, and Paige are looking at the family tree It shows Victor's last name to be Jones.