Guest Stars Chelah Horsdal as Margie Mularkey Paul McGillion as Bud Mularkey Jon-Michael Ecker as Max Brody Brandon Jay McLaren as Travis Leo Rano as Leon Jenna Rosenow as Kimber Watts Andres Joseph as Gideon Co Starring Brendan Taylor as Mutt Fletcher Donovan as Gunman Saskia Wedding as EMT 1 Michelle Choi-Lee as Serena Yee Rob Morton as Barman Xander Hall as Malik Washington Scott Swanson as Grandfather Ese Atawo as Dr. Imani Jackson Dave Santana as Cashier Max Moore as Grandson