Episode 2x21 "To the Lighthouse"
A DARKER SIDE OF JOHN HENRY IS REVEALED ON “TERMINATOR: THE SARAH CONNOR CHRONICLES” FRIDAY, MARCH 27, ON FOX
Fearing for her life, Sarah stashes John in a safe house. Cameron and Derek struggle to work together after she reveals a big secret. John Henry becomes compromised in the “To the Lighthouse” episode of TERMINATOR: THE SARAH CONNOR CHRONICLES airing Friday, March 27 (8:00-9:01 PM ET/PT) on FOX.
Cast: Lena Headey as Sarah Connor; Thomas Dekker as John Connor; Summer Glau as Cameron; Brian Austin Green as Derek Reese; Richard T. Jones as James Ellison; Garret Dillahunt as John Henry; Shirley Manson as Catherine Weaver; Leven Rambin as Riley
Guest Cast: John De Vito as Young John; Dean Winters as Charley Dixon; Mackenzie Smith as Savannah; Gina Gallego as Dr. Martinez; Luisa Vitor as Receptionist; Massi Furlan as Delivery Man #2; Dominic Flores as Male Nurse; Shane Edelman as Matt Murch