The head judge (the position held by Tom Colicchio on the original version) is Mark McEwan, chef and owner of several restaurants in Toronto and host of the Food Network Canada program The Heat with Mark McEwan.
Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Ian McEwan | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard |
Avant Garage is Mike Caen, Pamela Gray, Wayne Laird, Mark McEwan, Tim Mahon, Prasada, Peter Scholes, Ben Staples and Ivan Zagni.