Yannick Bisson (Detective William Murdoch), Thomas Craig (Inspector Thomas Brackenreid), Helene Joy (Dr. Julia Ogden), Jonny Harris (Constable George Crabtree), Lachlan Murdoch (Constable Henry Higgins), Kristian Bruun (Constable Slugger Jackson), Paula Brancati (Sophia Lucas), Zaib Shaikh (Professor Mahmoud Bahmanyar), John Bregar (Alvin Storey), Jonathan Keltz (Ralph Bridgewater)