Once Upon a Nautilus

In a promo for next week's Once Upon a Time, the elegant captain Hook meets the infamous Captain Nemo!  ABC /Disney have been hinting at an appearance by the vengeful captain, played by Faran Tahir, and his steam punk submarine/sea monster, the Nautilus.

Writers have also said that there is some history between the two captains, although it appears in the promo that they are meeting for the first time.  Also of note is the look of the Nautilus.  From quick shots, it is clearly the same ship as in the 1954 Walt Disney classic.