In 2002, Fennell was a winner of the first AFI Young Film Critics Competition. He then became the film critic and reporter for Sydney radio stationFBi Radio from 2003–2006. During this period Fennell was selected as one of four presenters of SBS'sThe Movie Show in mid-2004. Fennell remained with the show until June 2006, when the show went on hiatus, returning in a different format in 2007. Fennell covers cinema across the ABC Radio Network including ABC Local Radio and the national youth broadcaster triple j. Fennell presented a weekly film segment on triple j tv for its run on ABC1 and ABC2. He presented the weekly movie segment on the Network Ten morning program The Circle from 2010 until it was axed in August 2012. Fennell carried on his weekly segment on Network Ten's Breakfast program. Fennell also regularly produces digital video projects exploring cinema culture including Bollywood For Beginners: a series for SBS Television about the history of Bollywood. He also co-produces a web series about movie trailers, Coming Sooner, with Nick Hayden and Nicholas McDougall. Fennell's first book, That Movie Book, was published by HarperCollins in December 2011.
''Hungry Beast''
Fennell presented and reported on Hungry Beast, aired on ABC1. He primarily covered digital media, popular culture, gaming and technology. Fennell was one of nine members of the team to be selected by Denton to develop online content for Zapruder's Other Films. Prior to the Hungry Beast Fennell had worked with another of the presenters, Dan Ilic, developing a YouTube parody of the Freeview launch as part of their live comedy show Massage My Medium at the 2009 Melbourne International Comedy Festival.
Technology journalism
Fennell hosts the ABC's technology radio programDownload This Show which examines the latest developments in social media, consumer electronics, digital politics, hacktivism and online privacy. The program airs on Radio National, ABCLocal Radio Digital and throughout Asia Pacific on Radio Australia. Fennell has also regularly produced reports on technology for programs on ABC News 24 including News Exchange, The Drum, Weekend Breakfast and the Technology Quarter.
''The Feed''
Since May 2013, Marc Fennell has been one of the main presenters on the live SBS Vicelandcurrent affairs program, The Feed. In addition to his main role co-hosting, Fennell's prerecorded segments have become a feature of the show, most notably his interviews with film and television stars.
Fennell and Jan Fran feature in the podcast The Few Who Do commenced in 2019 through SBS "where we hear personal stories from Australians who are advocating for change and tackling society's big issues."
