The MuchMusic studio on the main floor of the CHUM-City Building in Toronto was used to film the show. Audiences often spilled out onto Queen Street West, and on warm days, the windows to the studio were opened with some acts performing outside. It was common for dancers to be stationed on the CHUM-City rooftop, or even on the rooftops of buildings across the street, effectively making the surrounding neighborhood part of the set. Most music was prerecorded, but live acts were invited onto some shows, and in the 1990s guest D.J.s were also featured. The show was hosted by Monika Deol and Michael Williams until 1996, followed by Juliette Powell until 2000. The show also featured dancing floor director MC Craig F.. After that, Electric Circus had a variety of hosts. The show ran for an hour and a half until 2001, when it was shortened to one hour. Two concerts were hosted annually: one at Canada's Wonderland during the summer, and another at Winterlude in Ottawa during the winter. Like its American predecessors American Bandstand and Soul Train, Electric Circus was known for its flashy dancers. Many of these dancers became fan favorites in their own right. A couple of these dancers later graduated to hosting the show. Many of the dancers lived in the Greater Toronto Area and some regulars traveled from Niagara Falls, Montreal and Buffalo, New York for the Friday evening show. The show's original producer, Joel Goldberg, went on to produce many music videos and a few feature films. He took a minimalist approach to the set, using nothing more than a well-run Vari-Lite installation, camera work from videographers, talented dancers and live performances. As a result, Goldberg created a show that highlighted the music and the dancers while throwing cutaways to videos. Guest artists performed live, none lip-synched. After Goldberg moved on, the set became more elaborate, the dancers' costuming became choreographed, the quality of the dancing declined, and most of the performances were lip-synced, with the exception of the DJs, who mixed the breaks as well as a short feature each episode. In 1988, some of the original featured dancers included The WiZ, Tori G, WARP-1, The Hoody Boyz, Brenda C, Kenrick Pompey and Tyra J. Many of the dancers were regulars at "The Club at Richard's" in Mississauga, as well as working professionally in the "Go-Go" circuit. The WiZ was also a DJ and producer, and created the first theme the show ever had, "The EC Rap," as well as a short audio "stinger" for the breaks. In the summer of 1996, the show was completely re-imagined, with a new multi-camera film open directed by MuchMusic Creative Services producer Carl Armstrong. A new show theme was also created, titled "Hang On Here We Go!". Almost a year after the new theme went on the air, and because of viewer popularity, a full-length version of the song was released under the name Jet Fuel and featured lead vocals by Aleah D'Kos and guest vocals by a gas mask-wearing K-os. The song was included on the MuchDance 97 compilation CD and Pure Dance 3. The song was also released on 12" vinyl and CD single with various mixes and remixes. The song charted on dance radio and in clubs across Canada in the spring of 1998 and was performed live during Electric Circus at Canada's Wonderland in front of 50,000 people that summer. This music theme remained with the show until the last episode. The CD single by Jet Fuel is available on iTunes etc. Guests on the show included:
Britney Spears
Alanis Morissette
Erasure
Avril Lavigne
Pink
Aqua
Alice DeeJay
Martha Wash
Paulina Rubio
Carl Cox
Darude
*NSYNC
Stars on 54
Steps
Anastacia
Taylor Dayne
Cathy Dennis
Kylie Minogue
Debelah Morgan
Daft Punk
Ralph Fiennes
Roger Sanchez
Bob Sinclar
Deborah Cox
Emjay
Robin S.
Destiny's Child
Vengaboys
Sarina Paris
O-Town
Ginuwine
Booker Huffman
Chyna
Bow Wow
Sash!
Tina Cousins
Bubba Sparxxx
ATC
Eiffel 65
Dancing alumni from the show also include former CFNY-FM Producer and DJ, Edd "The Wiz" Scorpio, radio DJ Ashley Greco of the Z103.5 Morning Show and boy bandb4-4, and comedians Marcus Brigstocke and Katherine Ryan. MuchMusic aired an Electric Circus special on Christmas Day 2006 and featured an Electric CircusNew Year’s Eve special on December 31, 2011. In the days before the 2011 special it was advertised as the return of Electric Circus. MuchMusic aired Electric Circus on October 27, 2012 for Halloween.