Happy!: Created by Grant Morrison, Brian Taylor. With Christopher Meloni, Ritchie Coster, Lili Mirojnick, Patton Oswalt. An injured hitman befriends his kidnapped daughter's imaginary friend; a perky blue flying unicorn.

A hit-man is forced to partner with an imaginary blue-winged unicorn to rescue a missing child.

Happy, a blue flying unicorn, is the imaginary friend of Hailey Hansen who has just been kidnapped, among other children of the same age, by an ersatz of Santa Claus.

Saint Nick: Directed by Brian Taylor. With Christopher Meloni, Ritchie Coster, Lili Mirojnick, Medina Senghore. A hit-man is forced to partner with an imaginary blue-winged unicorn to rescue a missing child.

Happy! (TV Series 2017–2019) cast and crew credits, including actors, actresses, directors, writers and more.

Unikitty!: Created by Ed Skudder, Lynn Wang. With Tara Strong, Grey Griffin, Kate Micucci, Roger Craig Smith. The fan-favorite cat-unicorn hybrid from The Lego Movie (2014) has adventures with her four other pals -- brother Puppycorn, scientist Dr. Fox, bodyguard Hawkodile, and boring, grey 1x3 Lego brick Richard.

When a horse gets a traffic cone stuck on her head and is sprayed with sparkly paint, the townsfolk think they've seen a real unicorn/Minnie and Daisy are thrilled when a ranch owner asks them to give horseback riding lessons.

Rainbow Butterfly Unicorn Kitty: Created by Rich Magallanes, Mark Palmer. With Wayne Grayson, Allegra Clark, Arturo Sandoval, Landon McDonald. A magical kitten has the ability to use her powers and transforms into a multicolored butterfly-unicorn hybrid.

The Crass Unicorn/Billy & Mandy Begins: Directed by Juli Murphy, Shaun Cashman. With Grey Griffin, Greg Eagles, Richard Steven Horvitz, Vanessa Marshall. In "The Crass Unicorn" Billy tries to make an unhappy unicorn happy against her will.

In its second season, the dark comedy based on the irreverent graphic novel of the same name finds alcoholic ex-cop turned hit man Nick Sax ( Christopher Meloni) and his bizarre imaginary kinda-unicorn-looking pal Happy (voiced by Patton Oswalt) on the trail of a child kidnapping ring.