Guest Stars William B. Davis as David Choak Jessica Tuck as Viv Mackenzie Cardwell as Tinsley Barclay Hope as Oliver Kannerman Chloe Coleman as Nevaeh Peter James Smith as Mauricio Jeanine Mason as Karina Silva Bassem Youssef as Miro Mansour Erin Karpluk as Magruder Christine Willes as Janet Boxner Ravi Kapoor as Dr. Kapoor Amy Farrington as Cheyenne Tahmus Rounds as Bill Co Starring Kristine Cofsky as Holden Graeme Duffy as Rory Shicklemen Phoebe Miu as Yang Amy McInnes as Penny Chao Abbey St. Brendan as Big Viv Aaron Read as Patrick Kavandeep Hayre as Bartender #1 Marlee Walchuk as Delores Glen Ferguson as Call Center Employee Geoff Edwards as Vern Ruairi MacDonald as Bartender #2