Bandersnatches are a creature species featured on ABC's Once Upon a Time in Wonderland and Once Upon a Time. They are native to Wonderland, and first appear in the third episode of the spinoff series.
Bandersnatches are based on the creature of the same name from Through the Looking-Glass.
Bandersnatches are aggressive, porcine creatures with long tusks and poor eyesight. Once they get the scent of what they want, they will pursue their prey until the hunt is finished.
When they're killed, their bodies dissolve into black dust. Bandersnatches mate for life, and if one of them is killed, the other bandersnatch will also die. ("Forget Me Not")
On a mission to rescue Cyrus, Alice searches for him in Wonderland while accompanied by Knave. Jafar and the Red Queen, who conspire to harness Cyrus' genie bottle, cannot truly have it until Alice makes her three wishes. To force her hand, the pair scour a book of vicious beasts and pick one to send after Alice. When the Red Queen names the bandersnatch, she speaks of Alice's terrifying run-in with the same beast as a child. An imprisoned Cyrus deliberately reacts in fear, which makes Jafar believe Alice won't do well against the creature. Later, Jafar and Red Queen make their way into a bandersnatch den. As the Queen explains, bandersnatches can pick up a smell and aggressively pursue their prey until the hunt is finished. Jafar then holds out a paper crane containing Alice's scent for a male bandersnatch to sniff. ("Forget Me Not")
To figure out who stole Cyrus' bottle, Alice and Knave track down Grendel, the owner of a forget me knot, which can show the last event at any given place. However, the plan does not go accordingly, and they almost become Grendel's dinner. Following a hasty escape, Alice opens the door and closes it upon seeing the bandersnatch awaiting outside. Charging ahead, the bandersnatch crashes right into the house. While Grendel attempts to apprehend Alice and Knave, he is thrown aside by the angry creature. Recalling the bandersnatch's weak eyesight, Alice crutches down in front of the forget me knot with Knave. After a moment, they move to another hiding spot and watch as the bandersnatcher sees the illusion of them within the hanging knot. When the bandersnatch lunges into the knot, Alice pulls the rope and entraps it in the air. As the beast thrashes about angrily, she struggles to keep her hold on the rope. Grendel approaches, but he is knocked aside by the bandersnatch, who is seconds away from killing him when Knave bursts in and kills the animal with a knife. Defeated, the bandersnatch dissolves into black dust. Since bandersnatches mate for life, its female companion dies as a result of the latter's death. The Red Queen confidently believes the female's death is a sign that Alice used to a wish to defeat the male bandersnatch, but Jafar detects nothing. ("Forget Me Not")
|Once Upon a Time in Wonderland|
|"Down the Rabbit Hole":||"Trust Me":||"Forget Me Not":||"The Serpent":||"Heart of Stone":||"Who's Alice":||"Bad Blood":|
|"Home":||"Nothing to Fear":||"Dirty Little Secrets":||"Heart of the Matter":||"To Catch a Thief":||"And They Lived...":|
|Once Upon a Time: Season Five|
|"The Dark Swan":||"The Price":||"Siege Perilous":||"The Broken Kingdom":||"Dreamcatcher":||"The Bear and the Bow":||"Nimue":||"Birth":||"The Bear King":||"Broken Heart":||"Swan Song":|
|"Souls of the Departed":||"Labor of Love":||"Devil's Due":||"The Brothers Jones":||"Our Decay":||"Her Handsome Hero":||"Ruby Slippers":||"Sisters":||"Firebird":||"Last Rites":||"Only You":||"An Untold Story":|