In Episode Two, Dr. Magnusson (voiced by John Aylward) runs the White Forest base and is described as a Black Mesa survivor.
John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | John Steinbeck | John Travolta | John Milton | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | John Updike | John Maynard Keynes | John Coltrane | John Cleese | St. John's | John Waters | John Lee Hooker | John Huston | John Ford |
The opening night cast included John Aylward, Lillian Garrett-Groag, Gail Grate, Katherine Hiler, Ronald Hippe, Gregory Itzin, Stacy Keach, Ronald William Lawrence, Scott MacDonald, Tuck Milligan, Randy Oglesby, Jeanne Paulson, Stephen Lee Anderson, Michael Hartman, Philip Lehl, Patrick Page, Susan Pellegrino, James Ragland, Jennifer Rohn, Novel Sholars, and Lee Simon, Jr.