Guest Stars Chelah Horsdal as Margie Mularkey Paul McGillion as Bud Mularkey Quinn Lord as Young Sean Jon-Michael Ecker as Max Brody Brandon Jay McLaren as Travis Synto D. Misati as Robbie '74 Leo Rano as Leon Jenna Rosenow as Kimber Watts Co Starring Brendan Taylor as Mutt London Robertson as Young Tully 1970 Michael Taylor as Pat Richmond Iris Quinn as Gran Stephanie Izsak as Jeanie Deborah Finkel as Paula Brian Calvert as Larry Mittita Barber as Salesgirl Ken Camroux-Taylor as Pharmacist Forbes Angus as Principal Wrightson Justyna Bania as Hippie Chick Khamisa Wilsher as Receptionist Chris Loubardeas as Hippie Guy St. John Myers as Mean Boy Emmanuel Addo as Dude Ken Overbey as Cop Gigi Jackson as Georgette