English actress and model Saffron Burrows was 27 years old when she landed the role of Dr. Susan McCallister in the 1999 shark film "Deep Blue Sea."
Her character was the lead scientist studying sharks in hopes of curing Alzheimer's, but she ultimately meets a tragic end.
The film also starred Hollywood icons like Samuel L. Jackson, LL Cool J, and Michael Rapaport.
Now in her 50s, Burrows has a different look. Fans might be surprised to see how she has changed since her days in the thriller.