For one week only, starting October 13, Harry Potter fans will be able to watch all eight installments of the famous series at IMAX theaters across the nation. The promotion comes right before the release of the newest film  Fantastic Beasts and Where to Find Them (out November 18)  and will include an exclusive sneak peek of the latest movie. Colorado Potterheads will be able to watch only at the Colorado United Artist Center Stadium and IMAX at 2000 South Colorado Boulevard and I-25. The film will be displayed in 2D only and showtimes vary with location.

“Harry Potter is one of the most beloved film franchises of all time and is incredibly important to the history of IMAX. Therefore, being able to offer each installment — especially the initial two for the very first time in IMAX — makes this a truly magical event for fans,” said Greg Foster, CEO of IMAX Entertainment.

Tickets can be purchased with four separate admission packages including Single Ticket, Day Access (admittance to three or more shows in a single day), Four-Show Access (admittance to four shows anytime, any day) and Festival Access (unlimited admittance throughout the event).

Go here to purchase tickets .