Casey joined experimental New York performance ensemble The Wooster Group in 2007, taking on the role of Ophelia's brother Laertes in their production of Hamlet (which featured two Fischerspooner songs that were composed for the show).

The film included Warhol Superstar Holly Woodlawn, artist Jaimie Warren, musician and painter Cody Critcheloe, designer Peggy Noland, and more.

[10][11] Spooner, with electroclash and performance troupe Fischerspooner, produced two books with Italian based publisher Damiani Editore: Egos (2014) and New Truth (2015).

New Truth explored the connection between pop culture and visual art and was edited by Meredith Mowder with text by Klaus Biesenbach, Gavin Brown and Jeffrey Deitch, amongst others.

[12] Spooner exhibited and produced a catalogue in 2017 called "SIR: character studies, promotional materials, self actualization and contemporary photography 2013 – 2018" at Mumok.

[13] The exhibition included a photographic series by Yuki James which showcased Spooner, friends, collaborators, acquaintances, and anonymous men from the internet in various sexual regalia and leather-and-chains bondage.

[17] In 2021, he was the subject for artist Robert Knoke's “FANTASIES OF A HOMOSEXUAL PRESIDENT; POINTING A FINGER AT THE DOUBLE STANDARDS OF THE PATRIARCHY,” at the CultureEdit Gallery in Los Angeles, CA.

The group grew to over 20 performers, most of whom were dancers and collaborative guest vocalists, and activated numerous spaces like concert halls, clubs, construction sites, art galleries, and more.

In the final months of 2004, Fischerspooner opened up their FS Studios in New York City to the public for a few hours once a week, allowing people to meet the band and production team, as well as preview new video, music and dance projects that they were working on.

"Odyssey was really about being on Capitol, which was this icon of classic American music, trying to embrace that cliché and find a way to embody it and infiltrate it and take it apart at the same time", says Spooner.

[22] Entertainment was released in North America via the band's own label FS Studios on May 4, 2009, produced by Jeff Saltzman (The Killers, The Black Keys, The Sounds).