Guest Stars John Noble as Dr. Walter Bishop (Alt Universe) Jasika Nicole as Astrid Farnsworth (Alt Universe) Seth Gabel as Lincoln Lee (Alt Universe) Lance Reddick as Colonel Phillip Broyles (Alt Universe) Ryan McDonald as Brandon Fayette (Alt Universe) Kirk Acevedo as Charlie Francis (Alt Universe) Philip Winchester as Frank Stanton Malcolm Stewart as Dr. Levin Kacey Rohl as Madeline Stanfield Michael Eklund as Milo Stanfield Co Starring Matthew Mandzij as Fringe Agent Kyra Zagorsky as Nurse Doug Chapman as Jeffrey Mayer Daesha Danielle Usman as Receptionist Dave Collette as Marco Jason Vaisvila as Homeless Man Georgia Hacche as Female EMT Rocky Anderson as Police Officer Winnie Hung as Bus Passenger Graeme Duffy as Male Victim C. Ernst Harth as Bus Driver Sal Sortino as Grocer Kimani Ray Smith as Bike Messenger Paul Bae as Delivery Man Ntsiki Kheswa as Female Patient Charles André as Older Gentleman Christopher Kim Sing as Teenage Boy Larissa Stadnichuk as Jillian Foster Kristopher West as Lawyer Gabriela Zimmerman as Female Victim Adam Thomas as Male EMT Uncredited Michael Cerveris as September