Guest Stars Alexandra Castillo as Olivia 'Liv' Bonen Maia Jae Bastidas as Eliza Wells Noam Jenkins as Agent Rasche Phil Burke as Ben Weir Graham Harvey as Young John Jonas Chernick as Xander Arnaz Erin Karpluk as Claire Weir Co Starring Derek Moran as G-Man Brian Hamman as Detective Reins Tara Paterson as NY Paramedic Philip Van Martin as Precinct Reception Officer Sabrina Saudin as Ristorante Waitress Dan Darin-Zanco as Precinct Officer Cruz Beatriz Yuste as Detective Fewkes Aisha Evelyna as Agitated Woman in Precinct Nitu Thakur as Det. Margarita Singh Onna Chan as NY Fire Rescue Malik McCall as NY Fire Captain Landon Freeman as John Weir Age 7