"seven Days" Pilot: Part 1(1998) -

: The series ran for three seasons on UPN , ending in 2001.

: The show's lore is built on the Roswell UFO incident , claiming the time-travel technology was reverse-engineered from crashed extraterrestrial craft. "Seven Days" Pilot: Part 1(1998)

Jonathan LaPaglia (Frank Parker), Justina Vail (Dr. Olga Vukavitch), Don Franklin (Capt. Craig Donovan) John McPherson Original Air Date October 7, 1998 🌐 Notable Features & Legacy : The series ran for three seasons on UPN , ending in 2001

: Parker must survive the agonizing physical toll of time travel to warn officials and prevent the assassination before it happens. 🎬 Key Production Details Starring Justina Vail (Dr. Olga Vukavitch)

: A terrorist attack kills the President and Vice President, prompting the government to activate the "Backstep" sphere for the first time.