Guest Stars William B. Davis as David Choak Jessica Tuck as Viv Mackenzie Cardwell as Tinsley Barclay Hope as Oliver Kannerman Peter James Smith as Mauricio Chloe Coleman as Nevaeh 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 Kavandeep Hayre as Bartender #1 Ruairi MacDonald as Bartender #2 Aaron Read as Patrick Marlee Walchuk as Delores Glen Ferguson as Call Center Employee Geoff Edwards as Vern