Francis Bouillon, former defenseman of the Montreal Canadiens, is the expedition leader who makes famous personalities live through survival experiences. Over a period of up to 48 hours, guests are placed in a perilous situation inspired by actual events.
Dan Bigras (born 23 December 1957) is a francophone rock singer and actor from Canada. He has released a number of albums of rock music, beginning with Ange Animal in 1990. He is the spokesman of Refuge des Jeunes de Montréal (meaning Refuge of Montreal's youth), an agency to help homeless and at-risk youth. The organisation produces le show du Refuge each year.