Best friends Beatrice Chevalier and Melinda Austin are two very different women. What they have in common interest the RMS Titanic. They go back to 1912 to try and save lives, but it is bad when both of them start having feelings for people that they should never have feelings for. Tommy Ryan/Melinda Austin and Thomas Andrews/Beatrice Chevalier.

Edward Smith's eldest daughter who is 29 years old has been on every ship that he has captained since she was ten years old. She now joins him on the Titanic for her maiden voyage. She has met the ship builder before the Titanic was completed.

Sixteen year old Sabrina MacAlister is called upon by Dr. Ballard to try and search for the Titanic. She takes the job offer through her mother who thinks it will do some good, but all of her years on the sea excavating the Titanic.